Search gender: all male female ナオザブロウ Japanese Boy Names Variations. 1 names found. gender: all male female Name: naozaburo Katakana: ナオザブロウ 0 Kanji: 直三郎 Meaning: 直Correct. Honest. Straight-hearted. fix. Direct. 三Three. The third. Kanji to represent the number 3 (three).Again. Again and again. Many times. 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 > ナオザブロウ Japanese Boy Names Variations.