Last name Loo Leong (Loo Leong 
) , across the world, is an extremely rare surname. The family name Loo Leong is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname. More prevalently, Loo Leong is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Loo Leong | Malaysia, Singapore |