Search gender: all male female ヌクマル Japanese Boy Names Variations. 1 names found. gender: all male female Name: nukumaru Katakana: ヌクマル 2 Kanji: 温丸 Meaning: 温Warmth. Temperature. Soothing. Gentle. To cherish. 丸Round. No corners. Gentle. A dumpling. A dumpling made from fish or other ingredients. Abbreviation of pill. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ヌクマル Japanese Boy Names Variations.