Search gender: all male female ヨモギ Japanese Boy Names Variations. 1 names found. gender: all male female Name: yomogi Katakana: ヨモギ 0 Kanji: 蓬 Meaning: 蓬Mugwort (perennial plant of the Asteraceae family) You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ヨモギ Japanese Boy Names Variations.