Search gender: all male female トヨマル Japanese Boy Names Variations. 1 names found. gender: all male female Name: toyomaru Katakana: トヨマル 0 Kanji: 豊丸 Meaning: 豊Abundance. Large in quantity. Large. full. To make crops grow well. 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 > トヨマル Japanese Boy Names Variations.