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 | Indonesia, Ethiopia, Estonia, Malaysia, India |
| kristina kersa EE (b. 1979) |
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| katriin kersa Estonian swimmer, EE (b. 1994) |
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| karleen kersa Estonian swimmer, EE (b. 1996) |
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