Family name Leoh (Leoh 
) , in all the world, is a rare last name. The family name Leoh is habitual in Singapore, where it is quite a rare surname, Malaysia, where it is a rare surname, and Tanzania, where it is a very rare surname. Likewise, Leoh is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leoh | Tanzania, Philippines, Singapore, United States, Malaysia |