Surname Pernecka (Pernecka 
) , around the world, is a rare last name. The cognomen Pernecka is habitual in Slovakia, where it is quite a rare surname, Czechia, where it is a rare surname, and Belgium, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pernecka | Czechia, Slovakia, Belgium |