Search gender: all male female Sumomo Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: sumomo Katakana: スモモ 0 Kanji: 李 Meaning: 李Plum (a kind of fruit tree). A small deciduous tree of the rose family. Judge. A messenger. It also refers to Li Bai, a poet of the Tang Dynasty in China. The language of this flower is "misunderstanding". You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Sumomo Boy Name Meaning, Kanji Variations.