Surname Исыр (Исыр 
) , all around the world, is an extremely rare family name. The last name Исыр is habitual in Central Asia, particularly Kyrgyzstan, where it is a very rare surname. More prevalently, Исыр is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Исыр | Kyrgyzstan |