Cognomen Beirutti (Beirutti 
) , throughout the world, is a very rare family name. The family name Beirutti is habitual in Latin America and the Caribbean, particularly Venezuela, where it is a rare surname, and Argentina, where it is an extremely rare surname. Much less frequently, Beirutti is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Beirutti | Argentina, Venezuela |