Search gender: all male female Onsuke Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: onsuke Katakana: オンスケ 0 Kanji: 恩右 Meaning: 恩Debt of gratitude 右Right. Opposite of left. Described before. Conservative position as opposed to innovative. Upper seat. The upper seat. The one who is superior. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Onsuke Boy Name Meaning, Kanji Variations.