Cognomen Slovinec (Slovinec 
) , in the entire world, is a rare family name. The cognomen Slovinec is characteristic of Slovakia, where it is quite a rare surname, Croatia, where it is a very rare surname, and Germany, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in Slovakia, the United States, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Slovinec | United States, Germany, Slovakia, Croatia |