Save Gender Feminine Usage Japanese (Rare) Scripts 千春子, etc.(Japanese Kanji) ちはるこ(Japanese Hiragana) チハルコ(Japanese Katakana) Pronounced Pron. CHEE-HA-ROO-KO [key·IPA] Meaning & History From Chiharu combined with 子 (ko) meaning "child."This name is very rarely used.