| Name | Gender | Categories | |
|---|
| William F. Sharpe | m | Nobel Prize Winners |  |
| William Tecumseh Sherman | m | Notable Military Figures | |
| William Shockley | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| W. Eugene Smith | m | Notable Journalists | |
| William Southerne | m | Saints | |
| William Spenser | m | Saints | |
| William Stafford | m | Shakespearian Characters | |
| Sir William Stanley | m | Shakespearian Characters | |
| W. T. Stead | m | Notable Journalists | |
| William Howard Stein | m | Nobel Prize Winners | |
| William Stevenson | m | Olympic Medalists | |
| William Howard Taft | m | American Presidents | |
| William Tanui | m | Olympic Medalists | |
| William Tempier | m | Saints | |
| William Makepeace Thackeray | m | Notable Writers | |
| William Thompson | m | Olympic Medalists | |
| William Thomson | m | Saints | |
| William Thomson | m | Notable Scientists and Inventors | |
| William Tirry | m | Saints | |
| William Vickrey | m | Nobel Prize Winners | |
| William Wallace | m | Notable Activists and Revolutionaries, Notable Military Figures | |
| William Ward | m | Saints | |
| William Way | m | Saints | |
| Lord William Willoughby | m | Shakespearian Characters | |
| William Windom | m | Emmy Award Winners, Notable Actors and Entertainers | |
| William Wordsworth | m | Notable Writers | |
| William Wyler | m | Notable Filmmakers, Oscar Award Winners | |
| William Butler Yeats | m | Nobel Prize Winners, Notable Writers | |
| William Albert Yorzyk Jr. | m | Olympic Medalists | |
| Willibald | m | Saints | |
| Willibrord | m | Saints | |
| Willie | m | Fictional Characters from Song Titles | |
| Willie Anderson | m | Olympic Medalists | |
| Willie Applegarth | m | Olympic Medalists | |
| Willie Brown | m | Hall-of-Famers | |
| Willie D. Davenport | m | Olympic Medalists | |
| Willie Davis | m | Hall-of-Famers, Notable Athletes | |
| Willie Hernández | m | Most Valuable Players | |
| "Little" Willie John | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Willie Keeler | m | Hall-of-Famers, Notable Athletes | |
| Willie Lanier | m | Hall-of-Famers | |
| Willie May | m | Olympic Medalists | |
| Willie Mays | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Willie McCovey | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Willie McGee | m | Most Valuable Players | |
| Willie Nelson | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Willie Pep | m | Notable Athletes | |
| Willie Roaf | m | Hall-of-Famers | |
| Willie Stargell | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Willie Steele | m | Olympic Medalists | |
| Willie Wells | m | Hall-of-Famers | |
| Willie Wood | m | Hall-of-Famers, Notable Athletes | |
| Willigis | m | Saints | |
| Willis Lamb | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Willis Reed | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Willy den Ouden | f | Olympic Medalists | |
| Willy Loman | m | Fictional Characters from Plays and Musicals | |
| Willy Schärer | m | Olympic Medalists | |
| Willye White | f | Olympic Medalists | |
| Wilma | f | Hurricanes and Tropical Storms | |
| Wilma Flintstone | f | Fictional Characters from Television | |
| Wilma van Hofwegen | f | Olympic Medalists | |
| Wilma van Velsen | f | Olympic Medalists | |
| Wilson Kipketer | m | Olympic Medalists | |
| Wilson Kipketer | m | Olympic Medalists | |
| Wilson Kiprugut | m | Olympic Medalists | |
| Wilson Pickett | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Wilson "Rocket" Rodriguez | m | Fictional Characters from Movies | |
| Wilt "the Stilt" Chamberlain | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Wiltrud Urselmann | f | Olympic Medalists | |
| Wiltrudis of Bergen | f | Saints | |
| Winaman | m | Saints | |
| Wincenty Lewoniuk | m | Saints | |
| Wincenty Witos | m | Polish Presidents and Prime Ministers | |
| Winebald | m | Saints | |
| Winewald | m | Saints | |
| Winfield Scott | m | Notable Military Figures | |
| Winifred | f | Saints | |
| Winky | f | Harry Potter Characters | |
| Winnetou | m | Fictional Characters from Books | |
| Winnie-the-Pooh | m | Fictional Characters from Books | |
| Winnie van Weerdenburg | f | Olympic Medalists | |
| Winnoc | m | Saints | |
| Winona Ryder | f | Notable Actors and Entertainers | |
| Winslow Homer | m | Notable Artists | |
| Winston Churchill | m | British Prime Ministers, Nobel Prize Winners | |
| Winston Hill | m | Hall-of-Famers | |
| Winthrop Graham | m | Olympic Medalists | |
| Wiomad | m | Saints | |
| Wisława Szymborska | f | Nobel Prize Winners, Notable Writers | |
| Wistremundus | m | Saints | |
| Witesindus | m | Saints | |
| Withburga | f | Saints | |
| Witta Albinus | m | Saints | |
| Wivan Pettersson | f | Olympic Medalists | |
| Wivina | f | Saints | |
| Wladimir Klitschko | m | Notable Athletes, Olympic Medalists | |
| Władysław I (or IV) the Short | m | Polish High Dukes and Kings | |
| Władysław I Herman | m | Polish High Dukes and Kings | |
| Władysław II | m | Polish High Dukes and Kings | |
| Władysław II the Exile | m | Polish High Dukes and Kings | |
| Władysław III | m | Hungarian Kings and Queens, Polish High Dukes and Kings | |
| Władysław III Spindleshanks | m | Polish High Dukes and Kings | |
| Władysław IV | m | Polish High Dukes and Kings | |
| Władysław Mackowiak | m | Saints | |
| Władysław of Gielniow | m | Saints | |
| Władysław Grabski | m | Polish Presidents and Prime Ministers | |
| Władysław Komar | m | Olympic Medalists | |
| Władysław Kozakiewicz | m | Olympic Medalists | |
| Władysław Reymont | m | Nobel Prize Winners, Notable Writers | |
| Władysław Sikorski | m | Polish Presidents and Prime Ministers | |
| Władysław Szpilman | m | Notable Musicians | |
| Wlamir Marques | m | Olympic Medalists | |
| Wojciech Nierychlewski | m | Saints | |
| Wole Soyinka | m | Nobel Prize Winners, Notable Writers | |
| Wolf Blitzer | m | Notable Journalists | |
| Wolfgang | m | Saints | |
| Wolfgang Hanisch | m | Olympic Medalists | |
| Wolfgang Ketterle | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Wolfgang Amadeus Mozart | m | Notable Musicians | |
| Wolfgang Nordwig | m | Olympic Medalists | |
| Wolfgang Overath | m | Notable Athletes | |
| Wolfgang Paul | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Wolfgang Pauli | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Wolfgang Petersen | m | Notable Filmmakers | |
| Wolfgang Reinhardt | m | Olympic Medalists | |
| Wolfgang Schmidt | m | Olympic Medalists | |
| Wolfgang Tillmans | m | Notable Artists | |
| Wolfhelm of Brauweiler | m | Saints | |
| Wolrad Eberle | m | Olympic Medalists | |
| Jang Won-sam | m | Olympic Medalists | |
| Woodrow Wilson | m | American Presidents, Nobel Prize Winners | |
| Woody Allen | m | Notable Actors and Entertainers, Notable Filmmakers, Oscar Award Winners | |
| Woody Dumart | m | Hall-of-Famers | |
| Woody Harrelson | m | Notable Actors and Entertainers | |
| Wouter "Gotye" De Backer | m | Grammy Award Winners, Notable Musicians | |
| Sun Wukong | m | Fictional Characters from Books | |
| Wulf | m | Tolkien's Characters | |
| Wulfhilda | f | Saints | |
| Wulframn | m | Saints | |
| Wulfric | m | Saints | |
| Wulfstan | m | Saints | |
| Wulsin | m | Saints | |
| Wyndham Halswelle | m | Olympic Medalists | |
| Wyomia Tyus | f | Olympic Medalists | |
| Xanthe | f | Characters in Greek Mythology | |
| Xanthe | f | Characters in Greek Mythology | |
| Xanthippe | f | Characters in Greek Mythology | |
| Xanthippe | f | Characters in Greek Mythology | |
| Xanthippus | m | Characters in Greek Mythology | |
| Xanthippus | m | Characters in Greek Mythology | |
| Xanthis | f | Characters in Greek Mythology | |
| Xanthius | m | Characters in Greek Mythology | |
| Xantho | f | Characters in Greek Mythology | |
| Xanthus | m | Characters in Greek Mythology | |
| Xanthus | m | Characters in Greek Mythology | |
| Xanthus | m | Characters in Greek Mythology | |
| Xanthus | m | Characters in Greek Mythology | |
| Xanthus | m | Characters in Greek Mythology | |
| Xanthus | f | Characters in Greek Mythology | |
| Xanthus | m | Characters in Greek Mythology | |
| Xanthus | m | Characters in Greek Mythology | |
| Xanthus | m | Characters in Greek Mythology | |
| Xanthus | m | Characters in Greek Mythology | |
| Xanthus | m | Characters in Greek Mythology | |
| Xantippa | f | Saints | |
| Xenia Stad-de Jong | f | Olympic Medalists | |
| Xenocleia | f | Characters in Greek Mythology | |
| Xenodamus | m | Characters in Greek Mythology | |
| Xenodice | f | Characters in Greek Mythology | |
| Xenodice | f | Characters in Greek Mythology | |
| Xenodoce | f | Characters in Greek Mythology | |
| Xenophanes of Colophon | m | Notable Philosophers and Thinkers | |
| Xenophon | m | Notable Philosophers and Thinkers | |
| Xerxes I the Great | m | Biblical Characters, Egyptian Pharaohs, Persian and Iranian Kings and Queens | |
| Xerxes II | m | Egyptian Pharaohs, Persian and Iranian Kings and Queens | |
| Zhongzong of Tang | m | Chinese Emperors | |
| Gong of Song | m | Chinese Emperors | |
| Liu Xiang | m | Notable Athletes, Olympic Medalists | |
| Ma Xiangjun | f | Olympic Medalists | |
| Liu Xiaobo | m | Nobel Prize Winners, Notable Activists and Revolutionaries | |
| Song Xiaobo | f | Olympic Medalists | |
| Wang Xiaohong | f | Olympic Medalists | |
| Zhang Xiaohuan | f | Olympic Medalists | |
| Huang Xiaomin | f | Olympic Medalists | |
| Deng Xiaoping | m | Other Leaders | |
| Li Xiaoqin | f | Olympic Medalists | |
| Wang Xiaozhu | f | Olympic Medalists | |
| Xian of Han | m | Chinese Emperors | |
| Ximena Restrepo Gaviria | f | Olympic Medalists | |
| Li Xin | f | Olympic Medalists | |
| Ai of Han | m | Chinese Emperors | |
| Wang Xin | f | Olympic Medalists | |
| Yi of Chu | m | Chinese Emperors | |
| Xie Xingfang | f | Olympic Medalists | |
| Gao Xingjian | m | Nobel Prize Winners, Notable Writers | |
| Sui Xinmei | f | Olympic Medalists | |
| Ji Xinpeng | m | Olympic Medalists | |
| Guangwu of Han | m | Chinese Emperors | |
| Zheng Xiulin | f | Olympic Medalists | |
| Shenzong of Song | m | Chinese Emperors | |
| Zhezong of Song | m | Chinese Emperors | |
| Huan Xuan | m | Chinese Emperors | |
| Xizong of Tang | m | Chinese Emperors | |
| Shenggong | m | Chinese Emperors | |
| Kangxi | m | Chinese Emperors | |
| Xuanzang | m | Notable Explorers and Adventurers | |
| Xia Xuanze | m | Olympic Medalists | |
| Han Xue | f | Olympic Medalists | |
| Sang Xue | f | Olympic Medalists | |
| Cong Xuedi | f | Olympic Medalists | |
| Luo Xuejuan | f | Olympic Medalists | |
| Cao Xueqin | m | Notable Writers | |
| Lu Xun | m | Notable Writers | |
| Xuthus | m | Characters in Greek Mythology | |
| Xuthus | m | Characters in Greek Mythology | |
| Yadier Pedroso | m | Olympic Medalists | |
| Zhou Yafei | f | Olympic Medalists | |
| Yahweh | m | Biblical Characters | |
| Yakym Senkivskyi | m | Saints | |
| Yale Lary | m | Hall-of-Famers | |
| Kanmu | m | Japanese Emperors | |
| Ba Yan | f | Olympic Medalists | |
| Chen Yan | f | Olympic Medalists | |
| Mo Yan | m | Nobel Prize Winners, Notable Writers | |
| Cheng of Jin | m | Chinese Emperors | |
| Wu of Jin | m | Chinese Emperors | |
| Wang Yan | f | Olympic Medalists | |
| Yana Klochkova | f | Olympic Medalists | |
| Lin Yanfen | f | Olympic Medalists | |
| Ming of Han | m | Chinese Emperors | |
| Yu Yang | f | Olympic Medalists | |
| Park Yang-gae | f | Olympic Medalists | |
| Yanina Karolchyk-Pravalinskaya | f | Olympic Medalists | |
| Yanka Kupala | m | Notable Writers | |
| Xu Yanmei | f | Olympic Medalists | |
| Yann Bonato | m | Olympic Medalists | |
| Yanni | m | Notable Musicians | |
| Yannick Noah | m | Notable Athletes | |
| Yannis Philippakis | m | Notable Musicians | |
| Xu Yanwei | f | Olympic Medalists | |
| Xiaowu of Jin | m | Chinese Emperors | |
| Hu Yaobang | m | Other Leaders | |
| Abu Yusuf Yaqub al-Kindi | m | Notable Philosophers and Thinkers | |
| Yara Bernette | f | Notable Musicians | |
| Yarelys Barrios | f | Olympic Medalists | |
| Yaropolk I | m | Russian Grand Dukes and Tsars | |
| Yaropolk II | m | Russian Grand Dukes and Tsars | |
| Yaroslav I the Wise | m | Russian Grand Dukes and Tsars | |
| Yaroslav II | m | Russian Grand Dukes and Tsars | |
| Yaroslav III | m | Russian Grand Dukes and Tsars | |
| Yaroslav Rybakov | m | Olympic Medalists | |
| Yasemin Smit | f | Olympic Medalists | |
| Yasmine Bleeth | f | Notable Actors and Entertainers | |
| Yasser Arafat | m | Nobel Prize Winners, Other Leaders | |
| Yasser Gómez | m | Olympic Medalists | |
| Yasuhiro Sato | m | Olympic Medalists | |
| Nakamikado | m | Japanese Emperors | |
| Yasuji Miyazaki | m | Olympic Medalists | |
| Yasujirō Ozu | m | Notable Filmmakers | |
| Yasuko Tajima | f | Olympic Medalists | |
| Kawabata Yasunari | m | Nobel Prize Winners, Notable Writers | |
| Yasunori Takami | m | Olympic Medalists | |
| Yasuo Fukuda | m | Japanese Prime Ministers | |
| Yasuyuki Saigo | m | Olympic Medalists | |
| Sun Yat-sen | m | Notable Activists and Revolutionaries, Other Leaders | |
| Zhang Yawen | f | Olympic Medalists | |
| Chang Yaw-teing | m | Olympic Medalists | |
| Yayoi Kusama | f | Notable Artists | |
| Yazdegerd I | m | Persian and Iranian Kings and Queens | |
| Yazdegerd II | m | Persian and Iranian Kings and Queens | |
| Yazdegerd III | m | Persian and Iranian Kings and Queens | |
| Yazid I ibn Muawiyah | m | Islamic Caliphs | |
| Yazid II ibn Abd al-Malik | m | Islamic Caliphs | |
| Yazid III ibn al-Walid | m | Islamic Caliphs | |
| Zhaozong of Tang | m | Chinese Emperors | |
| Min of Jin | m | Chinese Emperors | |
| Sun Ye | f | Olympic Medalists | |
| Yehudi Menuhin | m | Notable Musicians | |
| Yekaterina I | f | Russian Grand Dukes and Tsars | |
| Yekaterina II the Great | f | Russian Grand Dukes and Tsars | |
| Yekaterina Gamova | f | Notable Athletes, Olympic Medalists | |
| Yekaterina Lisina | f | Olympic Medalists | |
| Yekaterina Volkova | f | Olympic Medalists | |
| Y. A. Tittle | m | Hall-of-Famers, Most Valuable Players | |
| Yelena Dendeberova | f | Olympic Medalists | |
| Yelena Gorchakova | f | Olympic Medalists | |
| Yelena Khudashova | f | Olympic Medalists | |
| Yelena Kruglova | f | Olympic Medalists | |
| Yelena Miroshina | f | Olympic Medalists | |
| Yelena Nikolayeva | f | Olympic Medalists | |
| Yelena Ovchinnikova | f | Olympic Medalists | |
| Yelena Prokhorova | f | Olympic Medalists | |
| Yelena Romanova | f | Olympic Medalists | |
| Yelena Rudkovskaya | f | Olympic Medalists | |
| Yelena Ruzina | f | Olympic Medalists | |
| Yelena Shubina | f | Olympic Medalists | |
| Yelena Shvaybovich | f | Olympic Medalists | |
| Yelena Slesarenko | f | Olympic Medalists | |
| Yelena Soya | f | Olympic Medalists | |
| Yelena Yelesina | f | Olympic Medalists | |
| Yelena Zhupiyeva-Vyazova | f | Olympic Medalists | |
| Yelizaveta | f | Russian Grand Dukes and Tsars | |
| Yelizaveta Bagryantseva | f | Olympic Medalists | |
| Yermak Timofeyevich | m | Notable Explorers and Adventurers | |
| Yesün Temür Khan | m | Chinese Emperors, Other Royalty | |
| Jong Yeu-jeng | m | Olympic Medalists | |
| Yevgeniy Gavrilenko | m | Olympic Medalists | |
| Yevgeniy Grishin | m | Olympic Medalists | |
| Yevgeniy Ivchenko | m | Olympic Medalists | |
| Yevgeniy Maskinskov | m | Olympic Medalists | |
| Yevgeniy Mironov | m | Olympic Medalists | |
| Yevgeniy Saltsyn | m | Olympic Medalists | |
| Yevgeniy Seredin | m | Olympic Medalists | |
| Yevgeniy Sharonov | m | Olympic Medalists | |
| Yevgeniya Polyakova | f | Olympic Medalists | |
| Yevgeny Lukyanenko | m | Olympic Medalists | |
| Yevgeny Sadovyi | m | Olympic Medalists | |
| Yevhen Arzhanov | m | Olympic Medalists | |
| Fei of Jin | m | Chinese Emperors | |
| Zheng Yi Sao | f | Notable Evildoers | |
| Wanli | m | Chinese Emperors | |
| Wei Yili | f | Olympic Medalists | |
| Zhang Yimou | m | Notable Filmmakers | |
| Tang Yin | m | Notable Artists | |
| He Ying | f | Olympic Medalists | |
| Hui of Han | m | Chinese Emperors | |
| Ruzi of Han | m | Chinese Emperors | |
| Shan Ying | f | Olympic Medalists | |
| Yingluck Shinawatra | f | Other Leaders | |
| Zhu Yingwen | f | Olympic Medalists | |
| Zhang Yining | f | Notable Athletes, Olympic Medalists | |
| Yongzheng | m | Chinese Emperors | |
| Yipsi Moreno | f | Olympic Medalists | |
| Yitzhak Rabin | m | Israeli Presidents and Prime Ministers, Nobel Prize Winners | |
| Qin Yiyuan | f | Olympic Medalists | |
| Xianfeng | m | Chinese Emperors | |
| Yma Sumac | f | Notable Musicians | |
| Ymar of Reculver | m | Saints | |
| Yobal Dueñas | m | Olympic Medalists | |
| Yochanan Vollach | m | Notable Athletes | |
| Yoda | m | Fictional Characters from Movies | |
| Yoel García Luis | m | Olympic Medalists | |
| Yoelbi Quesada Fernández | m | Olympic Medalists | |
| Yogi Berra | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Go-Uda | m | Japanese Emperors | |
| Yoichiro Nambu | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Yoko Isoda | f | Olympic Medalists | |
| Yoko Ono | f | Grammy Award Winners, Notable Artists, Notable Musicians | |
| Yoko Yoneda | f | Olympic Medalists | |
| Yolande | f | Saints | |
| Jin Yong | m | Notable Writers | |
| Zhuang Yong | f | Olympic Medalists | |
| Li Yongbo | m | Olympic Medalists | |
| Jang Yong-ho | m | Olympic Medalists | |
| Lee Yong-kyu | m | Olympic Medalists | |
| Tang Yongshu | f | Olympic Medalists | |
| Yoo Yong-sung | m | Olympic Medalists | |
| Jiaqing | m | Chinese Emperors | |
| Min "Suga" Yoon-gi | m | Notable Musicians | |
| Yordan Letchkov | m | Notable Athletes | |
| Yordanka Blagoeva | f | Olympic Medalists | |
| Yordanka Donkova | f | Olympic Medalists | |
| Yorick | m | Shakespearian Characters | |
| Yoshi Oyakawa | m | Olympic Medalists | |
| Yoshihide Suga | m | Japanese Prime Ministers | |
| Yoshihiko Noda | m | Japanese Prime Ministers | |
| Yoshihiko Osaki | m | Olympic Medalists | |
| Yoshihiro Hamaguchi | m | Olympic Medalists | |
| Yoshihiro Okumura | m | Olympic Medalists | |
| Taisho | m | Japanese Emperors | |
| Yoshinobu Takahashi | m | Olympic Medalists | |
| Yoshinori Ōsumi | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Yoshitomo Tani | m | Olympic Medalists | |
| Yoshiyuki Tsuruta | m | Olympic Medalists | |
| Hongzhi | m | Chinese Emperors | |
| Chongzhen | m | Chinese Emperors | |
| Gil Young-ah | f | Olympic Medalists | |
| Dong "Taeyang" Young-bae | m | Notable Musicians | |
| Hwang Young-cho | m | Olympic Medalists | |
| Kim Young-hee | f | Olympic Medalists | |
| Ko Young-min | m | Olympic Medalists | |
| Yun Young-sook | f | Olympic Medalists | |
| Lim Young-woong | m | Notable Musicians | |
| Cho Youn-jeong | f | Olympic Medalists | |
| Youssou N'Dour | m | Notable Musicians | |
| Tianqi | m | Chinese Emperors | |
| Tu Youyou | f | Nobel Prize Winners, Notable Scientists and Inventors | |
| Yovany Aragón | m | Olympic Medalists | |
| Yrjö Nikkanen | m | Olympic Medalists | |
| Ysarn | m | Saints | |
| Daizong of Tang | m | Chinese Emperors | |
| Li Yu | m | Chinese Emperors | |
| Jianwen of Jin | m | Chinese Emperors | |
| Yū Suzuki | m | Notable Artists | |
| Xiang Yu | m | Chinese Emperors | |
| Yang Yu | f | Olympic Medalists | |
| Yuan T. Lee | m | Nobel Prize Winners | |
| Gaozu of Tang | m | Chinese Emperors | |
| Ma Yuan | m | Notable Artists | |
| Qu Yuan | m | Notable Writers | |
| Hongwu | m | Chinese Emperors | |
| Li Yuchun | f | Notable Musicians | |
| Lin Yue | m | Olympic Medalists | |
| Kang of Jin | m | Chinese Emperors | |
| Chen Yuefang | f | Olympic Medalists | |
| Chen Yueling | f | Olympic Medalists | |
| Zhang Yueqin | f | Olympic Medalists | |
| Youn Yuh-jung | f | Notable Actors and Entertainers, Oscar Award Winners | |
| Yukiaki Okabe | m | Olympic Medalists | |
| Yukio Hatoyama | m | Japanese Prime Ministers | |
| Yukio Mishima | m | Notable Writers | |
| Yuko Arimori | f | Olympic Medalists | |
| Yuko Nakanishi | f | Olympic Medalists | |
| Yuko Yoneda | f | Olympic Medalists | |
| Yul Brynner | m | Notable Actors and Entertainers, Oscar Award Winners | |
| Yulia Koltunova | f | Olympic Medalists | |
| Yulia Nestsiarenka | f | Olympic Medalists | |
| Yuliya Bogdanova | f | Olympic Medalists | |
| Yuliya Chermoshanskaya | f | Olympic Medalists | |
| Yuliya Pakhalina | f | Olympic Medalists | |
| Yuliya Petrova | f | Olympic Medalists | |
| Yuliya Sotnikova | f | Olympic Medalists | |
| Yuliya Tabakova | f | Olympic Medalists | |
| Yuliya Vasilyeva | f | Olympic Medalists | |
| Yumi Matsutoya | f | Notable Musicians | |
| Nian Yun | f | Olympic Medalists | |
| Lizong of Song | m | Chinese Emperors | |
| Yunaika Crawford | f | Olympic Medalists | |
| Chow Yun-fat | m | Notable Actors and Entertainers | |
| Jianwen | m | Chinese Emperors | |
| Qu Yunxia | f | Olympic Medalists | |
| Yuri Andropov | m | Other Leaders | |
| Yuri Bashkatov | m | Olympic Medalists | |
| Yuri Gromak | m | Olympic Medalists | |
| Yuri Korneev | m | Olympic Medalists | |
| Yuri Nikulin | m | Notable Actors and Entertainers | |
| Yuri Selikhov | m | Olympic Medalists | |
| Yuri Yatsev | m | Olympic Medalists | |
| Yuriy | m | Russian Grand Dukes and Tsars | |
| Yuriy I Dolgorukiy | m | Russian Grand Dukes and Tsars | |
| Yuriy II | m | Russian Grand Dukes and Tsars | |
| Yuriy Bilonoh | m | Olympic Medalists | |
| Yuriy Borzakovskiy | m | Olympic Medalists | |
| Yuriy Gagarin | m | Notable Explorers and Adventurers | |
| Yuriy Grigorovsky | m | Olympic Medalists | |
| Yuriy Konovalov | m | Olympic Medalists | |
| Yuriy Kunakov | m | Olympic Medalists | |
| Yuriy Kutsenko | m | Olympic Medalists | |
| Yuriy Lituyev | m | Olympic Medalists | |
| Yuriy Ozerov | m | Olympic Medalists | |
| Yuriy Sedykh | m | Notable Athletes, Olympic Medalists | |
| Yuriy Shlyapin | m | Olympic Medalists | |
| Yury Mukhin | m | Olympic Medalists | |
| Go-Horikawa | m | Japanese Emperors | |
| Chokei | m | Japanese Emperors | |
| Yūya Andō | m | Olympic Medalists | |
| Sir Yvain | m | Arthurian Characters | |
| Yvan Cournoyer | m | Hall-of-Famers, Notable Athletes | |
| Yvan Quénin | m | Olympic Medalists | |
| Yves Chauvin | m | Nobel Prize Winners | |
| Yves Klein | m | Notable Artists | |
| Yves Montand | m | Notable Actors and Entertainers, Notable Musicians | |
| Yves Saint Laurent | m | Notable Artists | |
| Yvette of Huy | f | Saints | |
| Yvette Higgins | f | Olympic Medalists | |
| Yvette Williams | f | Olympic Medalists | |
| Yvonne Catterfeld | f | Notable Musicians | |
| Yvonne Murray | f | Olympic Medalists | |
| Yvonne Staples | f | Rock and Roll Hall-of-Famers | |
| Ywi | m | Saints | |
| Zaavan | m | Biblical Characters | |
| Zabad | m | Biblical Characters | |
| Zabad | m | Biblical Characters | |
| Zabad | m | Biblical Characters | |
| Zabad | m | Biblical Characters | |
| Zabad | m | Biblical Characters | |
| Zabad | m | Biblical Characters | |
| Zabad | m | Biblical Characters | |
| Zabbai | m | Biblical Characters | |
| Zabbai | m | Biblical Characters | |
| Zabbud | m | Biblical Characters | |
| Zabdi | m | Biblical Characters | |
| Zabdi | m | Biblical Characters | |
| Zabdi | m | Biblical Characters | |
| Zabdi | m | Biblical Characters | |
| Zabdiel | m | Biblical Characters | |
| Zabdiel | m | Biblical Characters | |
| Zabud | m | Biblical Characters | |
| Zac Zorn | m | Olympic Medalists | |
| Zaccai | m | Biblical Characters | |
| Zacchaeus | m | Biblical Characters | |
| Zacchaeus of Jerusalem | m | Saints | |
| Zaccur | m | Biblical Characters | |
| Zaccur | m | Biblical Characters | |
| Zaccur | m | Biblical Characters | |
| Zaccur | m | Biblical Characters | |
| Zaccur | m | Biblical Characters | |
| Zaccur | m | Biblical Characters | |
| Zaccur | m | Biblical Characters | |
| Zach King | m | Notable Actors and Entertainers | |
| Zachary | m | Saints | |
| Zachary | m | Bishops of Rome and the Popes, Saints | |
| Zachary Taylor | m | American Presidents | |
| Zack de la Rocha | m | Notable Musicians, Rock and Roll Hall-of-Famers | |
| Zack Snyder | m | Notable Filmmakers | |
| Zack Wheat | m | Hall-of-Famers | |
| Zacorus | m | Characters in Greek Mythology | |
| Zacynthus | m | Characters in Greek Mythology | |
| Zadok | m | Biblical Characters | |
| Zadok | m | Biblical Characters | |
| Zadok | m | Biblical Characters | |
| Zadok | m | Biblical Characters | |
| Zadok | m | Biblical Characters | |
| Zadok | m | Biblical Characters | |
| Zadok | m | Biblical Characters | |
| Zadok | m | Biblical Characters | |
| Zadok | m | Biblical Characters | |
| Zadok | m | Biblical Characters | |
| Zagreus | m | Characters in Greek Mythology | |
| Zaham | m | Biblical Characters | |
| Tongzhi | m | Chinese Emperors | |
| Longqing | m | Chinese Emperors | |
| Guangxu | m | Chinese Emperors | |
| Zakir Hussain | m | Notable Musicians | |
| Zal Yanovsky | m | Rock and Roll Hall-of-Famers | |
| Zalaph | m | Biblical Characters | |
| Zalmon | m | Biblical Characters | |
| Zalmunna | m | Biblical Characters | |
| Zama | m | Saints | |
| Zambdas | m | Saints | |
| Zamîn | f | Tolkien's Characters | |
| Žana Lelas | f | Olympic Medalists | |
| Zane Grey | m | Notable Writers | |
| Zanitas | m | Saints | |
| Zanoah | m | Biblical Characters | |
| Zaphod Beeblebrox | m | Fictional Characters from Books | |
| Zara Larsson | f | Notable Musicians | |
| Zarex | m | Characters in Greek Mythology | |
| Žarko Paspalj | m | Olympic Medalists | |
| Žarko Varajić | m | Olympic Medalists | |
| Zattu | m | Biblical Characters | |
| Zaz | f | Notable Musicians | |
| Zaza | m | Biblical Characters | |
| Zbigniew | m | Polish High Dukes and Kings | |
| Zbigniew Boniek | m | Notable Athletes | |
| Zbigniew Jaremski | m | Olympic Medalists | |
| Zbigniew Messner | m | Polish Presidents and Prime Ministers | |
| Zdeněk Miler | m | Notable Artists | |
| Zdenka Cecília Schelingová | f | Saints | |
| Zdislava Berka | f | Saints | |
| Zdravko Hebel | m | Olympic Medalists | |
| Zdravko Ježić | m | Olympic Medalists | |
| Zdravko Kovačić | m | Olympic Medalists | |
| Zdravko Radulović | m | Olympic Medalists | |
| Zdzisław Beksiński | m | Notable Artists | |
| Zdzisław Krzyszkowiak | m | Olympic Medalists | |
| Zebadiah | m | Biblical Characters | |
| Zebadiah | m | Biblical Characters | |
| Zebadiah | m | Biblical Characters | |
| Zebadiah | m | Biblical Characters | |
| Zebadiah | m | Biblical Characters | |
| Zebadiah | m | Biblical Characters | |
| Zebadiah | m | Biblical Characters | |
| Zebadiah | m | Biblical Characters | |
| Zebadiah | m | Biblical Characters | |
| Zebah | m | Biblical Characters | |
| Zebedee | m | Biblical Characters | |
| Zebidah | f | Biblical Characters | |
| Zebina | m | Biblical Characters | |
| Zebiniso Rustamova | f | Olympic Medalists | |
| Zebul | m | Biblical Characters | |
| Zebulon Pike | m | Notable Explorers and Adventurers | |
| Zebulun | m | Biblical Characters | |
| Zechariah | m | Biblical Characters, Saints | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters, Israelite and Judean Kings | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechariah | m | Biblical Characters | |
| Zechis | m | Characters in Greek Mythology | |
| Zedekiah | m | Biblical Characters | |
| Zedekiah | m | Biblical Characters | |
| Zedekiah | m | Biblical Characters, Israelite and Judean Kings | |
| Zedekiah | m | Biblical Characters | |
| Zedekiah | m | Biblical Characters | |
| Zedekiah | m | Biblical Characters | |
| Mao Zedong | m | Other Leaders | |
| Zeeb | m | Biblical Characters | |
| Zefirino Agostini | m | Saints | |
| Zeke Carey | m | Rock and Roll Hall-of-Famers | |
| Princess Zelda | f | Other Fictional Characters | |
| Zelek | m | Biblical Characters | |
| Željko Jerkov | m | Olympic Medalists | |
| Željko Obradović | m | Olympic Medalists | |
| Željko Rebrača | m | Olympic Medalists | |
| Zelmo Beaty | m | Hall-of-Famers, Notable Athletes | |
| Zelophehad | m | Biblical Characters | |
| Zelus | m | Characters in Greek Mythology | |
| Zelys | m | Characters in Greek Mythology | |
| Zemfira | f | Notable Musicians | |
| Jiang Zemin | m | Other Leaders | |
| Zemira | m | Biblical Characters | |
| Zenas the Lawyer | m | Biblical Characters, Saints | |
| Zenny de Azevedo | m | Olympic Medalists | |
| Zeno | m | Saints | |
| Zeno | m | Saints | |
| Zeno | m | Saints | |
| Zeno | m | Saints | |
| Zeno | m | Saints | |
| Zeno | m | Saints | |
| Zeno of Citium | m | Notable Philosophers and Thinkers | |
| Zeno of Elea | m | Notable Philosophers and Thinkers | |
| Zeno of Verona | m | Saints | |
| Zenobius | m | Saints | |
| Zenobius | m | Saints | |
| Zenon Bortkevich | m | Olympic Medalists | |
| Zenon Licznerski | m | Olympic Medalists | |
| Zephaniah | m | Biblical Characters | |
| Zephaniah | m | Biblical Characters | |
| Zephaniah | m | Biblical Characters | |
| Zephaniah | m | Biblical Characters | |
| Zepho | m | Biblical Characters | |
| Zephyrinus | m | Bishops of Rome and the Popes, Saints | |
| Zephyrus | m | Characters in Greek Mythology | |
| Zephyrus | m | Characters in Greek Mythology | |
| Zerah | m | Biblical Characters | |
| Zerah | m | Biblical Characters | |
| Zerah | m | Biblical Characters | |
| Zerah | m | Biblical Characters | |
| Zerah | m | Biblical Characters | |
| Zerah | m | Biblical Characters | |
| Zerah | m | Biblical Characters | |
| Zerahiah | m | Biblical Characters | |
| Zerahiah | m | Biblical Characters | |
| Zeresh | f | Biblical Characters | |
| Zereth | m | Biblical Characters | |
| Zeri | m | Biblical Characters | |
| Zeror | m | Biblical Characters | |
| Zersenay Tadese | m | Olympic Medalists | |
| Zeruah | f | Biblical Characters | |
| Zerubbabel | m | Biblical Characters | |
| Zeruiah | f | Biblical Characters | |
| Zetes | m | Characters in Greek Mythology | |
| Zetham | m | Biblical Characters | |
| Zethan | m | Biblical Characters | |
| Zethar | m | Biblical Characters | |
| Zethus | m | Characters in Greek Mythology | |
| Zeus | m | Biblical Characters, Characters in Greek Mythology | |
| Zeuxippe | f | Characters in Greek Mythology | |
| Zeuxippe | f | Characters in Greek Mythology | |
| Zeuxippe | f | Characters in Greek Mythology | |
| Zeuxippe | f | Characters in Greek Mythology | |
| Zeuxippus | m | Characters in Greek Mythology | |
| Zeuxo | f | Characters in Greek Mythology | |
| Jingzong of Tang | m | Chinese Emperors | |
| Xuande | m | Chinese Emperors | |
| He of Han | m | Chinese Emperors | |
| Wu Zetian | f | Chinese Emperors | |
| Ye Zhaoying | f | Olympic Medalists | |
| Renzong of Song | m | Chinese Emperors | |
| Zhao Zheng "Qin Shi Huang" | m | Chinese Emperors | |
| Gaozong of Tang | m | Chinese Emperors | |
| Huan of Han | m | Chinese Emperors | |
| Lü Zhi | f | Other Royalty | |
| Gong Zhichao | f | Olympic Medalists | |
| Huang Zhihong | f | Olympic Medalists | |
| Hui of Jin | m | Chinese Emperors | |
| Zhores Alferov | m | Nobel Prize Winners, Notable Scientists and Inventors | |
| Yu Zhuocheng | m | Olympic Medalists | |
| Zia | m | Biblical Characters | |
| Ziba | m | Biblical Characters | |
| Zibeon | m | Biblical Characters | |
| Zibeon | m | Biblical Characters | |
| Zibia | m | Biblical Characters | |
| Zibiah | f | Biblical Characters | |
| Zichri | m | Biblical Characters | |
| Zichri | m | Biblical Characters | |
| Zichri | m | Biblical Characters | |
| Zichri | m | Biblical Characters | |
| Zichri | m | Biblical Characters | |
| Zichri | m | Biblical Characters | |
| Zichri | m | Biblical Characters | |
| Zichri | m | Biblical Characters | |
| Zichri | m | Biblical Characters | |
| Zichri | m | Biblical Characters | |
| Zichri | m | Biblical Characters | |
| Zico | m | Notable Athletes | |
| Liu Zige | f | Olympic Medalists | |
| Ziha | m | Biblical Characters | |
| Ziha | m | Biblical Characters | |
| Zillah | f | Biblical Characters | |
| Zillethai | m | Biblical Characters | |
| Zillethai | m | Biblical Characters | |
| Zilpah | f | Biblical Characters | |
| Zimmah | m | Biblical Characters | |
| Zimmah | m | Biblical Characters | |
| Zimmah | m | Biblical Characters | |
| Zimran | m | Biblical Characters | |
| Zimri | m | Biblical Characters | |
| Zimri | m | Biblical Characters | |
| Zimri | m | Biblical Characters, Israelite and Judean Kings | |
| Zimri | m | Biblical Characters | |
| Zimri | m | Biblical Characters | |
| Zinedine Zidane | m | Notable Athletes | |
| Ziph | m | Biblical Characters | |
| Ziph | m | Biblical Characters | |
| Ziphah | m | Biblical Characters | |
| Ziphion | m | Biblical Characters | |
| Zippor | m | Biblical Characters | |
| Zipporah | f | Biblical Characters | |
| Zita | f | Saints | |
| Zito | m | Notable Athletes | |
| Zhao Ziyang | m | Other Leaders | |
| Ziying | m | Chinese Emperors | |
| Ziza | m | Biblical Characters | |
| Ziza | m | Biblical Characters | |
| Ziza | m | Biblical Characters | |
| Zlatko Šimenc | m | Olympic Medalists | |
| Zobebah | m | Biblical Characters | |
| Zoe | f | Saints | |
| Zoe | f | Saints | |
| Zoe | f | Roman and Byzantine Emperors | |
| Zoe | f | Fictional Characters from Television | |
| Zoella | f | Notable Actors and Entertainers | |
| Zoeteus | m | Characters in Greek Mythology | |
| Zohar | m | Biblical Characters | |
| Zohar | m | Biblical Characters | |
| Zoheth | m | Biblical Characters | |
| Zoilo Versalles | m | Most Valuable Players | |
| Zoilus | m | Saints | |
| Zola Taylor | f | Rock and Roll Hall-of-Famers | |
| Zoltán Czibor | m | Notable Athletes | |
| Zoltán Dömötör | m | Olympic Medalists | |
| Zoltán Halmay | m | Olympic Medalists | |
| Zoltán Kásás | m | Olympic Medalists | |
| Zoltán Kósz | m | Olympic Medalists | |
| Zoltán Kővágó | m | Olympic Medalists | |
| Zoltán Szécsi | m | Olympic Medalists | |
| Zoltán Verrasztó | m | Olympic Medalists | |
| Yingzong of Song | m | Chinese Emperors | |
| Zophah | m | Biblical Characters | |
| Zophai | m | Biblical Characters | |
| Zophar | m | Biblical Characters | |
| Zoran Čutura | m | Olympic Medalists | |
| Zoran Gopčević | m | Olympic Medalists | |
| Zoran Janković | m | Olympic Medalists | |
| Zoran Marojević | m | Olympic Medalists | |
| Zoran Mustur | m | Olympic Medalists | |
| Zoran Petrović | m | Olympic Medalists | |
| Zoran Roje | m | Olympic Medalists | |
| Zoran Savić | m | Olympic Medalists | |
| Zoran Slavnić | m | Olympic Medalists | |
| Zoroaster | m | Notable Philosophers and Thinkers | |
| Zorro | m | Fictional Characters from Books, Fictional Characters from Television | |
| Zorus | m | Characters in Greek Mythology | |
| Zosimus | m | Saints | |
| Zosimus | m | Saints | |
| Zosimus | m | Saints | |
| Zosimus | m | Saints | |
| Zosimus | m | Saints | |
| Zosimus | m | Bishops of Rome and the Popes, Saints | |
| Zosimus | m | Saints | |
| Zosimus of Cilicia | m | Saints | |
| Zoticus | m | Saints | |
| Zoticus of Comana | m | Saints | |
| Zsolt Varga | m | Olympic Medalists | |
| Zhi of Han | m | Chinese Emperors | |
| Zuar | m | Biblical Characters | |
| Ai of Tang | m | Chinese Emperors | |
| Zuph | m | Biblical Characters | |
| Zur | m | Biblical Characters | |
| Zur | m | Biblical Characters | |
| Zurab Sakandelidze | m | Olympic Medalists | |
| Zuriel | m | Biblical Characters | |
| Zurishaddai | m | Biblical Characters | |
| Zygmunt I the Old | m | Polish High Dukes and Kings | |
| Zygmunt II Augustus | m | Polish High Dukes and Kings | |
| Zygmunt Szczęsny Feliński | m | Saints | |
| Zygmunt Gorazdowski | m | Saints | |