Surname Kumpys (Kumpys 
) , around the world, is a rare cognomen. The surname Kumpys is habitual in Lithuania, where it is quite a common surname, Norway, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kumpys | Lithuania, Norway, United States |
| modestas kumpys Lithuanian basketball player (1991-), LT (b. 1991) |
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| herkus kumpys (b. 1998) |
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