Search gender: all male female Ommasa Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: ommasa Katakana: オンマサ 0 Kanji: 恩正 Meaning: 恩Debt of gratitude 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 NAZUKE PON > About Japanese Names > Search For Japanese Names > Ommasa Boy Name Meaning, Kanji Variations.