Search gender: all male female ユウシュ Japanese Boy Names Variations. 1 names found. gender: all male female Name: yushu Katakana: ユウシュ 0 Kanji: 優珠 Meaning: 優Gentle. Soothing. Caring. Soothing. Relaxed. Elegant, beautiful. Superior to others. Excellent. Rich. Abundant. Generous. 珠Ball. A round ball that forms inside a shell. A small, round ball, like a pearl. A metaphor for something beautiful or magnificent. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ユウシュ Japanese Boy Names Variations.