Surname Andreea (Andreea 
, Андрея 
, Андреа 
, among others...) , in the entire world, is a common last name. The cognomen Andreea is characteristic of Romania, where it is a common surname, Aland Islands, where it is quite a common surname, and Bulgaria. Not in comparison with a country's population, it most frequently occurs in Romania, Italy, and Bulgaria. More prevalently, Andreea is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Andreea | United Kingdom, Moldova, Romania, Spain, Italy |
| Андрея | Ukraine, Belarus, Russia, Kazakhstan, Bulgaria |
| Андреа | Ukraine, Bulgaria, Serbia, Russia, Armenia |
| アンドレア | Japan |
| أندريا | Sudan |