Cognomen Thepul (Thepul 
) , all over the world, is an extremely rare family name. Predominantly, Thepul is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thepul | United States, Sri Lanka |
Peiris, Kalyana, Gunasena, Liyanage, Kodippili, Kudapanage, and Gajanayake