Family name Efrasia (Efrasia 
) , in the world, is an extremely rare last name. The family name Efrasia is habitual in Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname. Predominantly, Efrasia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Efrasia | Mexico, Peru, Tanzania, India, Indonesia |