Family name Radacina (Radacina 
) , in the entire world, is a rare surname. The last name Radacina is characteristic of Romania, where it is quite a rare surname, Italy, where it is a very rare surname, and Canada. Not in comparison with a country's population, the name is most common in Romania, Italy, and the United States. Very seldom, Radacina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Radacina | Romania, Canada, Spain, Italy, United States |