Cognomen Steavan (Steavan 
) , worldwide, is an extremely rare family name. The family name Steavan is habitual in Sub-Saharan Africa, particularly South Africa, where it is an extremely rare surname. More prevalently, Steavan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Steavan | Philippines, United States, South Africa, Myanmar, India |