Cognomen แอลพ์ (Aen 
, แอลพ์ 
) , all over the world, is quite a rare family name. The last name แอลพ์ is habitual in Malaysia, where it is a rare surname, Indonesia, and Egypt. Not in comparison with a country's population, it most frequently occurs in Indonesia, India, and Malaysia. Also, แอลพ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aen | Myanmar, Egypt, India, Indonesia, Malaysia |
| แอลพ์ | Thailand |