Cognomen ลูลู่ (Lulu 
, Loolu 
, ลูลู่) , all around the world, is a common surname. The family name ลูลู่ is characteristic of Vanuatu, where it is quite a common surname, Ethiopia, and United Arab Emirates. In absolute terms, it is commonest in Ethiopia, Indonesia, and Tanzania. More frequently, ลูลู่ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lulu | Indonesia, China, India, Ethiopia, Tanzania |
| Loolu | India, United States |