Cognomen Екатерына (Екатерына 
, Ekateryna 
, Yekateryna ) , globally, is an extremely rare family name. The surname Екатерына is characteristic of Venezuela, where it is an extremely rare surname, Mexico, and the United States. Predominantly, Екатерына is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Екатерына | Russia |
| Ekateryna | Russia, United States, Mexico, Ukraine, Spain |
| Yekateryna | United States |