Family name หลู (Lu 
, Loo , หลู 
) , throughout the world, is a prevalent surname. The cognomen หลู is characteristic of British Virgin Islands, where it is a widespread surname, Cayman Islands, and Bermuda, where it is a common surname (explore the name in all countries). Measured by absolute frequency, the name is most common in China, Myanmar, and Malaysia. Much less frequently, หลู is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lu, Loo | Malaysia, China, United States, Myanmar, Taiwan |
| หลู | Thailand |