Family name Остудин (Остудин 
) , around the world, is a rare surname. The last name Остудин is characteristic of Azerbaijan, where it is quite a rare surname, Russia, where it is a rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Остудин | Azerbaijan, Kazakhstan, Russia, Ukraine |
|
остудин, алексей игоревич Russian poet, RU (b. 1962) |
|
| алексей михайлович остудин RU (b. 1974) |
|