πŸ‘Ά 1,374 first names, 500 last names, 180 Hanja variations. One of the best Korean name search tools for your baby!
❀️ My Favorites
Last Name Guides

Korean Last Names 101: Meaning, Clan (Bon-gwan) & How They Work

Why over half of Korea shares Kim, Lee, Park, Choi, and Jung, and how ancestral clan origin works.

1. The Big Three: Kim, Lee & Park

Over 45% of the entire South Korean population bears one of three surnames: Kim (κΉ€ - 金), Lee (이 - 李), or Park (λ°• - 朴). These surnames trace back to royal dynasties of Silla, Goryeo, and Joseon.

2. Understanding Ancestral Clan Origins (Bon-gwan)

To distinguish between families sharing the same surname, Koreans track their ancestral seat or origin clan (λ³Έκ΄€ - Bon-gwan). For example, a Gimhae Kim traces back to King Suro, whereas a Gyeongju Kim connects to ancient Silla royalty.

3. Matching Surnames with Given Names

When selecting a given name, parents evaluate phonetic flow with their surname to ensure smooth vocalic transitions and harmonious tone balance.