Cognomen Lertlukkanawat (Lertlukkanawat 
) , all around the world, is a very rare last name. The surname Lertlukkanawat is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lertlukkanawat | Thailand |
Lalipat, Nopporn, and Poorichaya