Search gender: all male female 祖 Japanese Names Variations. 3 names found. gender: all male female Name: rioya Katakana: リオヤ 0 Kanji: 厘祖 Meaning: 厘Store 祖Ancestor Name: hajime Katakana: ハジメ 0 Kanji: 祖 Meaning: 祖Ancestor Name: hiro Katakana: ヒロ 0 Kanji: 祖 Meaning: 祖Ancestor You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > 祖 Japanese Names Variations.