Cognomen Хачмамук (Хачмамук 
, Khatchmamouk 
) , all around the world, is a very rare family name. The family name Хачмамук is habitual in Russia, where it is a very rare surname, Ukraine, where it is an extremely rare surname, and the United States. Also, Хачмамук is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Хачмамук | Ukraine, Russia |
| Khatchmamouk | United States |