Surname OuYang (欧阳) · Origins and Regions — Born Hour

The complete origin of surname OuYang (欧阳) and its common regions: 欧阳姓源于夏朝，出自姒姓。夏王少康后裔、越王无彊之次子蹄被封于乌程欧余山之阳（今浙江吴兴），其子孙遂以"欧阳"为氏。亦有出自汉代欧阳生（和伯）之后的支系。