Cognomen Surdokas (Surdokas 
) , around the world, is a rare last name. The family name Surdokas is characteristic of Lithuania, where it is quite a rare surname, Argentina, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. In absolute terms, the name is most common in Lithuania, Argentina, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Surdokas | United States, Lithuania, Argentina, United Kingdom |