Surname Ptasinskas (Ptasinskas 
) , throughout the world, is a very rare cognomen. The last name Ptasinskas is characteristic of Lithuania, where it is quite a rare surname, Canada, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ptasinskas | Canada, United States, Lithuania |