Heungyang O clan () was one of the Korean clans. Their Bon-gwan was in Goheung County, South Jeolla Province. According to the research in 2000, the number of Heungyang O clan was 1984. Their founder was . was a 4th descendant of O Yang () who was a second son of . was a founder of Boseong O clan and was a 24th descendant of O Cheom (). O Cheom () came over from China to Silla during Jijeung of Silla’s reign in Silla.

See also Korean clan names of foreign origin

References

External links