This is a list of names in which the categories include top 10 in Japan - 1940s.
AkikofJapanese From Japanese 晶 (aki) meaning "clear, crystal", 明 (aki) meaning "bright, light, clear" or 秋 (aki) meaning "autumn" combined with 子 (ko) meaning "child". Other combinations of kanji characters are possible.
FumikofJapanese From Japanese 文 (fumi) meaning "writing" and 子 (ko) meaning "child", as well as other combinations of kanji that are pronounced the same way.
HirokofJapanese From Japanese 寛 (hiro) meaning "tolerant, generous", 裕 (hiro) meaning "abundant" or 浩 (hiro) meaning "prosperous" combined with 子 (ko) meaning "child". Other kanji combinations are possible.
HisakofJapanese From Japanese 久 (hisa) meaning "long time, long time ago" or 寿 (hisa) meaning "long life, lifespan" combined with 子 (ko) meaning "child". Other kanji combinations can also form this name.
KatsukofJapanese From Japanese 勝 (katsu) meaning "victory" and 子 (ko) meaning "child", as well as other kanji combinations.
KazukofJapanese From Japanese 一 (kazu) meaning "one" or 和 (kazu) meaning "harmony, peace" combined with 子 (ko) meaning "child". This name can also be formed from other kanji combinations.
KeikofJapanese From Japanese 慶 (kei) meaning "celebration", 敬 (kei) meaning "respect", 啓 (kei) meaning "open, begin" or 恵 (kei) meaning "favour, benefit" combined with 子 (ko) meaning "child". Other kanji combinations are possible.
KumikofJapanese From Japanese 久 (ku) meaning "long time", 美 (mi) meaning "beautiful" and 子 (ko) meaning "child". Other kanji combinations are possible.
KyokofJapanese Alternate transcription of Japanese Kanji 京子 or 恭子 (see Kyōko).
MitsukofJapanese From Japanese 光 (mitsu) meaning "light" and 子 (ko) meaning "child". Other kanji combinations are possible.
MiyokofJapanese From Japanese 美 (mi) meaning "beautiful", 代 (yo) meaning "generation" and 子 (ko) meaning "child". Other kanji combinations can also form this name.
NobukofJapanese From Japanese 信 (nobu) meaning "trust" and 子 (ko) meaning "child". Other kanji characters can also form this name.
SetsukofJapanese From Japanese 節 (setsu) meaning "section, period, verse, melody" and 子 (ko) meaning "child". Other kanji combinations can also be possible.
YōkofJapanese From Japanese 陽 (yō) meaning "light, sun, male" or 洋 (yō) meaning "ocean" combined with 子 (ko) meaning "child". Other combinations of kanji characters can also form this name.