Search gender: all male female ウマル Japanese Boy Names Variations. 1 names found. gender: all male female Name: umaru Katakana: ウマル 0 Kanji: 佑丸 Meaning: 佑Help. To cover up. 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 > ウマル Japanese Boy Names Variations.