76%RatingSave Gender Feminine Usage Japanese Scripts 幸子, etc.(Japanese Kanji) さちこ(Japanese Hiragana) Pronounced Pron. SA-CHEE-KO [key·IPA] Meaning & History From Japanese 幸 (sachi) meaning "happiness, good luck" and 子 (ko) meaning "child". Other kanji combinations are possible. Related NamesFamily Tree·Details VariantYukiko People think this name isRate·Details classic youthful natural wholesome refined strange nerdy Categories Boku dake ga Inai Machi characters, child meaning, Death Note characters, feelings, fortune, goodness, happiness, Idolmaster characters, isograms, Love Live characters, luck, Nana characters, Sims 4 characters, top 10 in Japan, virtues, Vocaloid characters