Surname Kowlas (Kowlas 
) , in the entire world, is a very rare last name. The last name Kowlas is habitual in South Africa, where it is a very rare surname, and India, where it is an extremely rare surname. Also, Kowlas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kowlas | Poland, India, South Africa |