Cognomen Stergo (Stergo 
) , all over the world, is a very rare family name. The family name Stergo is habitual in Australia, where it is a very rare surname, Argentina, where it is an extremely rare surname, and the United States. Very seldom, Stergo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Stergo | Spain, Argentina, United States, Australia |