Family name Крап (Crap 
, Крап 
) , in the world, is a rare surname. The surname Крап is characteristic of Romania, where it is a rare surname, Ukraine, and New Zealand. In absolute terms, the name is most common in Romania, Ukraine, and China. Much less frequently, Крап is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Crap | China, Romania, Australia, Switzerland, United States |
| Крап | Kyrgyzstan, Ukraine, Russia |