Cognomen Seudat (Seudat 
) , around the world, is a very rare family name. The cognomen Seudat is characteristic of Trinidad and Tobago, where it is quite a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Seudat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Seudat | Trinidad and Tobago, United States |