Cognomen Mogilnicka (Mogilnicka 
) , globally, is a rare surname. The last name Mogilnicka is habitual in Poland, where it is a rare surname, South Africa, where it is an extremely rare surname, and the United States. Also, Mogilnicka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mogilnicka | South Africa, Poland, United States |