Search gender: all male female Kazumasa Boy Name Meaning, Kanji Variations. 61 names found. gender: all male female Name: kazumasa Katakana: カズマサ 0 Kanji: 数正 Meaning: 数Number. Counting. 正Correct. To be reasonable. to fix. exactly. To be in just the right state. New Year. The beginning of things. The original. The real. You can save your favorite names with prev1234 NazukePON > About Japanese Names > Search For Japanese Names > Kazumasa Boy Name Meaning, Kanji Variations.