Last name Краф (Краф 
, Crough 
) , all over the world, is a rare surname. The cognomen Краф is characteristic of Australia, where it is a rare surname, Canada, and New Zealand. Not in comparison with a country's population, it is the most numerous in the United States, Australia, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Краф | Kyrgyzstan, Kazakhstan, Russia |
| Crough | United Kingdom, Australia, United States, Canada, New Zealand |