Surname Plocica (Plocica 
) , in all the world, is a rare family name. The family name Plocica is habitual in Luxembourg, where it is quite a rare surname, Slovakia, and Poland, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Poland, Slovakia, and the United States. More frequently, Plocica is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Plocica | Slovakia, United States, Germany, Poland, Luxembourg |