83%RatingSave Gender Masculine Usage Japanese Scripts 大輝, 大樹, 大貴, etc.(Japanese Kanji) だいき(Japanese Hiragana) Pronounced Pron. /dä.i.kʲi/ [key·simplify] Meaning & History From Japanese 大 (dai) meaning "big, great" combined with 輝 (ki) meaning "brightness", 樹 (ki) meaning "tree" or 貴 (ki) meaning "valuable". Other combinations of kanji can also form this name. Related NamesFamily Tree·Details VariantsHiroki, Taiki People think this name isRate·Details classic wholesome strong refined strange simple Categories baseball players, boxers, green, light, Mahoutsukai no Yome characters, nature, plants, sizes, top 10 in Japan - 1990s, top 10 in Japan - 2000s, trees, When They Cry characters