Family name Pson (Pson 
) , all over the world, is a very rare last name. The cognomen Pson is characteristic of Sweden, where it is a rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. Very seldom, Pson is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pson | United States, United Kingdom, Sweden |