Family name Klapsi (Klapsi 
) , throughout the world, is a rare surname. The last name Klapsi is habitual in Greece, where it is quite a rare surname, and Thailand, where it is a very rare surname. Much less frequently, Klapsi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Klapsi | Thailand, India, Greece |