Search gender: all male female Nemuko Name Meaning, Kanji Variations. 2 names found. gender: all male female Name: nemuko Katakana: ネムコ 1 Kanji: 合歓子 Meaning: 合Meet 歓Joy 子Children Name: nemuko Katakana: ネムコ 0 Kanji: 音夢子 Meaning: 音Sound. Tone. Voice. News. 夢Dream. Something you see as if it were real when you are asleep. Something you hope to achieve in the future. A pleasant thought that takes you away from reality. Something fleeting. Uncertainty. 子Children You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Nemuko Name Meaning, Kanji Variations.