Search gender: all male female オガワ Japanese Names Variations. 1 names found. gender: all male female Name: ogawa Katakana: オガワ 0 Kanji: 小川 Meaning: 小Small. Little. Small in number or quantity. Trivial. Insignificant. Unimportant. Young person. Underestimate the ability. To treat lightly. A word used to humble oneself. 川River You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > オガワ Japanese Names Variations.