Surname Pitoscia (Pitoscia 
) , throughout the world, is a rare last name. The cognomen Pitoscia is characteristic of Canada, where it is a rare surname, New Zealand, where it is a very rare surname, and Italy. Measured by absolute frequency, it is the most numerous in the United States, Canada, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Pitoscia | Italy, United States, Argentina, Canada, Brazil |