Search gender: all male female キュウロウ Japanese Boy Names Variations. 1 names found. gender: all male female Name: kyuro Katakana: キュウロウ 0 Kanji: 九郎 Meaning: 九Nine. The ninth. Kanji character for the number 7 (seven). A large number or degree. 郎Male. Men. Young men. A word that refers broadly to boys. A retainer. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > キュウロウ Japanese Boy Names Variations.