Family name Iustine (Iustine 
) , around the world, is a very rare surname. The surname Iustine is habitual in Georgia, where it is quite a rare surname, and Spain, where it is an extremely rare surname. Likewise, Iustine is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iustine | Georgia, India, Spain |