Search gender: all male female Kuiko Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: kuiko Katakana: クイコ 0 Kanji: 久伊子 Meaning: 久For a long time. From long ago. From the past. 伊Italy. Third person. This. Just. 子Children You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Kuiko Name Meaning, Kanji Variations.