Family name Krampelj (Krampelj 
) , around the world, is a very rare surname. The cognomen Krampelj is habitual in Slovenia, where it is quite a rare surname, Croatia, where it is a rare surname, and Canada, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Krampelj | Slovenia, Canada, Croatia, Germany |
| martin krampelj Slovenian basketball player (b. 1995), SI (b. 1995) |
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