Across the world, Fastina (Fastina 
) is a rare feminine first name. The first name Fastina is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare girly name, Tanzania, where it is a very rare female name, and Nigeria, where it is an extremely rare female name. In absolute terms, the name is most common in the Democratic Republic of the Congo, Tanzania, and India. Very seldom, Fastina is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Fastina | Democratic Republic of the Congo, India, Brazil, Tanzania, Nigeria |