Family name Ила (Ila 
, Yla , Ила 
) , all around the world, is a common last name. The family name Ила is habitual in Papua New Guinea, where it is quite a common surname, Morocco, where it is quite a rare surname, and Libya. In absolute terms, it is the most numerous in India, Indonesia, and Morocco. More prevalently, Ила is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yla, Ila | Indonesia, Morocco, Algeria, United States, India |
| Ила | Kazakhstan, Armenia, Russia |