Search gender: all male female 牙 Japanese Girl Names Variations. 1 names found. gender: all male female Name: gao Katakana: ガオウ 0 Kanji: 牙桜 Meaning: 牙Fang. A particularly large, spiky, well-developed tooth in mammals. Banner of a heavenly child or general. Middleman. 桜Cherry blossom. A small deciduous tree of the rose family. The language of this flower is "spiritual beauty" and "a good education". You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > 牙 Japanese Girl Names Variations.