Throughout the world, Grigorean (Grigorean 
) is a very rare masculine given name. The forename Grigorean is habitual in Eastern Europe, particularly Romania, where it is a rare masculine name. More prevalently, Grigorean is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Grigorean | Germany, Italy, United States, Romania, Moldova |
Mr, Karen, David, Diana, Laura, Lidia, Tudor, Elena, Ionel, Ionut, Martha, Simona, Sorina, Stefan, Andrei, Angela, Ancuta, Adrian, Ashley, Cornel, Costel, Cristi, Chris, Bogdan, Aurel, Alina, Ms, Ana, Dan, Lea, Ion, Mike, Alex, Anja, Anca, Karl, Radu, Dina, Dima, Gabi, Tone, Elly, Vlad, Ilie, Maria, Mihai, Sorin, Arsen, and Bianca