Search gender: all male female コウロウ Japanese Boy Names Variations. 3 names found. gender: all male female Name: koro Katakana: コウロウ 1 Kanji: 康朗 Meaning: 康Peaceful. Gentle. Sturdy. Health. A peaceful state of mind with no worries. Peace of mind. To be at ease. Enjoyment. Fun. 朗Cheerful. Explicit. A bright, cheerful personality. A beautiful, unclouded appearance. Honest. Clear-hearted. A clear voice. Name: koro Katakana: コウロウ 0 Kanji: 耕郎 Meaning: 耕To cultivate. To make a living by working. 郎Male. Men. Young men. A word that refers broadly to boys. A retainer. Name: koro Katakana: コウロウ 0 Kanji: 幸郎 Meaning: 幸Happiness. Fortunately. Good luck. Thankfulness. To care for. To take good care of. Blessing. The outings and travels of an emperor, a son, or a superior. 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 > コウロウ Japanese Boy Names Variations.