Surname Kasimiera (Kasimiera 
) , throughout the world, is an extremely rare family name. Much more frequently, Kasimiera is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kasimiera | France, Brazil, United States, Argentina |
Gay, Chmiel, Dlubacz, Stefanowicz, and Petruskeviciute