Search gender: all male female コズエコ Japanese Names Variations. 1 names found. gender: all male female Name: kozueko Katakana: コズエコ 0 Kanji: 梢子 Meaning: 梢Treetop. The tip of a tree trunk or branch. The end of a thing. 子Children You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > コズエコ Japanese Names Variations.