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Family name 雄一郎 (雄一郎 , Yūichirō) , all over the world, is a very rare surname. The family name 雄一郎 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 雄一郎 is the forename as well as the last name.
VARIANT | COUNTRY |
---|---|
雄一郎 | China |
Xiongyilang, and ユウイチロウ