Search gender: all male female ナミコ Japanese Girl Names Variations. 42 names found. gender: all male female Name: namiko Katakana: ナミコ 0 Kanji: 甫子 Meaning: 甫Beginning 子Children Name: namiko Katakana: ナミコ 0 Kanji: 比子 Meaning: 比Ratio 子Children You can save your favorite names with prev123 NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ナミコ Japanese Girl Names Variations.