Search gender: all male female Aoiko Girl Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: aoiko Katakana: アオイコ 0 Kanji: 葵子 Meaning: 葵hollyhock(a kind of flower). A general term for plants of the mallow family. The language of this flower is "ambition" and "fruitfulness". 子Children You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Aoiko Girl Name Meaning, Kanji Variations.