Search gender: all male female 微 Japanese Girl Names Variations. 1 names found. gender: all male female Name: emiko Katakana: エミコ 0 Kanji: 微笑子 Meaning: 微Faint 笑Smiles. Laugh. A word expressing humility. 子Children You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > 微 Japanese Girl Names Variations.