Surname Исли (Isli 
, Исли 
, Ysly 
) , all over the world, is a rare cognomen. The cognomen Исли is habitual in Algeria, where it is a rare surname, Morocco, and Malaysia. Also, Исли is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Isli | Morocco, Turkey, Malaysia, Algeria, Albania |
| Исли | Kazakhstan, Russia, Kyrgyzstan |
| Ysly | Brazil, Mexico, Venezuela |