Search gender: all male female セイヨウ Japanese Girl Names Variations. 1 names found. gender: all male female Name: seiyo Katakana: セイヨウ 0 Kanji: 静蓉 Meaning: 静Quiet. No sound. No movement. Calm. 蓉Lotus (a kind of flower). Kanji used for Cotton rose, a member of the mallow family. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > セイヨウ Japanese Girl Names Variations.