Surname Kersa (Kersa 
) , all around the world, is a rare family name. The family name Kersa is habitual in Estonia, where it is quite a rare surname, Indonesia, where it is a very rare surname, and India, where it is an extremely rare surname. More prevalently, Kersa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kersa | Estonia, Malaysia, India, Ethiopia, Indonesia |
| kristina kersa EE (b. 1979) |
|
|
| katriin kersa Estonian swimmer, EE (b. 1994) |
|
|
| karleen kersa Estonian swimmer, EE (b. 1996) |
|