Cognomen Hatoun (Hatoun 
) , all around the world, is a rare family name. The surname Hatoun is habitual in Lebanon, where it is a rare surname, France, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. In absolute terms, this name is the most popular in Lebanon, France, and the United States. Likewise, Hatoun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hatoun | Lebanon, Brazil, Saudi Arabia, United States, France |