Family name Coroian (Coroian 
) , in the world, is quite a rare surname. The surname Coroian is characteristic of Romania, where it is quite a common surname, Hungary, where it is a very rare surname, and Singapore. Measured by absolute frequency, this name is the most popular in Romania, Spain, and the United States. Much less frequently, Coroian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Coroian | Romania, Spain, Italy, Germany, United States |
| livia coroian RO (b. 1892) |
|
|
| cristian coroian Romanian footballer, RO (b. 1973) |
|
|
| i. dan coroian Ph.D. University of Iowa 1997 |
|
|
| iulia-dorina coroian Ph.D. Babeş-Bolyai University 2016, RO |
|
|
| mircea coroian researcher |
|
|
| andrei coroian association football player, RO (b. 1991) |
|
Mr, Alina, Carla, Calin, Paula, Pavel, Petre, Ruben, David, Diana, Dorin, Dorel, Laura, Lidia, Liana, Tudor, Elena, Ionut, Ioana, Iuliu, Marius, Marcel, Alecu, Marvin, Sonia, Maria, Ms, Ana, Dan, Dia, Ion, Mark, Alex, Alin, Anna, Anca, Paul, Radu, Raul, Dana, Dora, Laur, Ella, Vera, Vlad, Ioan, Oana, Mihai, and Mircea