Search gender: all male female 解 Japanese Girl Names Variations. 2 names found. gender: all male female Name: tokiko Katakana: トキコ 0 Kanji: 解子 Meaning: 解Solution 子Children Name: kaika Katakana: カイカ 0 Kanji: 解歌 Meaning: 解Solution 歌Singing. Sing along with the music. Sing with verse and beat. Compose waka, haiku, poems, etc. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > 解 Japanese Girl Names Variations.