Cognomen Ерюшкин (Ерюшкин 
) , in all the world, is a very rare surname. The cognomen Ерюшкин is characteristic of Eastern Europe, particularly Belarus, where it is a very rare surname, Russia, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ерюшкин | Russia, Ukraine, Belarus |