Surname Serefina (Serefina 
) , worldwide, is a very rare family name. The cognomen Serefina is habitual in Georgia, where it is a very rare surname, Indonesia, and Spain, where it is an extremely rare surname. In absolute terms, it is the most numerous in Indonesia, Spain, and Mexico. More frequently, Serefina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Serefina | Argentina, Philippines, United States, India, Indonesia |