Cognomen Sayega (Sayega 
) , throughout the world, is an extremely rare family name. The cognomen Sayega is habitual in Argentina, where it is an extremely rare surname, Venezuela, and the United States. More frequently, Sayega is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sayega | South Africa, Argentina, India, Venezuela, United States |