Search gender: all male female Naomatsu Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: naomatsu Katakana: ナオマツ 0 Kanji: 直松 Meaning: 直Correct. Honest. Straight-hearted. fix. Direct. 松Pine tree (a kind of tree). A coniferous tree of the pine family. One of the family crests. The highest grade. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Naomatsu Name Meaning, Kanji Variations.