Cognomen Plasa (Placer 
, Place 
, Plasa 
) , in the world, is a common last name. The surname Plasa is characteristic of Albania, where it is quite a rare surname, France, and Ireland. Not in comparison with a country's population, it most frequently occurs in the United States, France, and Philippines. Very seldom, Plasa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Placer | Australia, France, Philippines, United Kingdom, United States |
| Place | France, Philippines, United Kingdom, United States, Myanmar |
| Plasa | Spain, Philippines, Indonesia, Canada, United States |
| franz plasa German musician and record producer, DE (b. 1954) |
|
|
| georg plasa German motorcycle racer, DE (b. 1960) |
|