Family name Šimera (Šimera 
) , in all the world, is a very rare last name. The surname Šimera is habitual in Croatia, where it is quite a rare surname, and Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Šimera | Czechia, Croatia |
| eduard šimera CZ (b. 1926) |
|
|
| evžen šimera Czech painter, CZ (b. 1980) |
|