Cognomen Csullog (Csullog 
) , in the world, is a rare last name. The surname Csullog is characteristic of Hungary, where it is quite a rare surname, Estonia, where it is a rare surname, and Canada, where it is a very rare surname. Much less frequently, Csullog is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Csullog | Estonia, Canada, United States, United Kingdom, Hungary |