Surname Lúú (Lúú 
) , throughout the world, is a very rare last name. The cognomen Lúú is characteristic of Myanmar, where it is a very rare surname, and Argentina, where it is an extremely rare surname. Very seldom, Lúú is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lúú | Myanmar, Argentina |