Cognomen Khokhulin (Khokhulin 
, Хохулин 
) , in the world, is a rare family name. The cognomen Khokhulin is habitual in Russia, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Kyrgyzstan.
| VARIANT | COUNTRY |
|---|---|
| Khokhulin | Russia |
| Хохулин | Kyrgyzstan, Kazakhstan, Russia |