Surname Psonak (Psonak 
) , around the globe, is a rare cognomen. The cognomen Psonak is habitual in Poland, where it is a rare surname, the United States, where it is an extremely rare surname, and Germany. More prevalently, Psonak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Psonak | Germany, Poland, United States, United Kingdom |