Search gender: all male female Naosaku Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: naosaku Katakana: ナオサク 0 Kanji: 直作 Meaning: 直Correct. Honest. Straight-hearted. fix. Direct. 作Create. To produce. Something made. To cultivate. To begin. To make for the first time. To do. Human behavior. Movement. Work. To stand. Occur. Appearances. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Naosaku Boy Name Meaning, Kanji Variations.