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