Around the world, Vacilina (Vacilina 
) is a very rare female given name. Much less frequently, Vacilina is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Vacilina | Brazil, Mexico, India |
Bay, Silva, Alves, Komiak, Conrado, Volochen, Mitsopoulou, and Stanilovicz