Family name Abellan-Montaut (Abellan-Montaut 
) , around the world, is an extremely rare last name. The cognomen Abellan-Montaut is characteristic of Western Europe, particularly France, where it is an extremely rare surname. Parts of the name also exists independently as a last name Abellan, and a last name Montaut.
| VARIANT | COUNTRY |
|---|---|
| Abellan-Montaut | France |