Search gender: all male female Yosumi Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: yosumi Katakana: ヨスミ 0 Kanji: 予澄 Meaning: 予In advance. To give. In advance. I (first person). 澄Clear. Water and sounds are clear and beautiful. The sky is not dull. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Yosumi Name Meaning, Kanji Variations.