List of Korean family names List of Korean family names List of Korean family names

| Hangul | Hanja | Revised | McCune_Reischauer | Estimated_distribution_2000_ |
|---|---|---|---|---|
| 옹 | 邕, 雍 | Ong | Ong | 964 |
| 왕 | 王, 汪 | Wang | Wang | 23447 |
| 요 | 姚 | Yo | Yo | 198 |
| 용 (S) 룡 (N) | 龍 | Yong (S) Ryong (N) | Yong (S) Ryong (N) | 14067 |
| 우 | 於, 禹 | U | U | 180141 |
| 운 | 雲, 芸 | Un | Un | 170 |
| 원 | 元, 袁, 苑 | Won | Wŏn | 120465 |
| 위 | 韋, 魏 | Wi | Wi | 30496 |
| 유 (S) 류 (N) | 劉, 兪, 庾 | Yu (S) Ryu (N) | Yu (S) Ryu (N) | 437900 |
| 육 (S) 륙 (N) | 陸 | Yuk (S) Ryuk (N) | Yuk (S) Ryuk (N) | 21545 |
| 윤 | 尹 | Yun | Yun | 948600 |
| 은 | 殷 | Eun | Ŭn | 15657 |
| 음 | 陰 | Eum | Ŭm | 5936 |