Cognomen Cosmin Alexandru (Cosmin Alexandru 
) , in the world, is a very rare last name. The surname Cosmin Alexandru is characteristic of Romania, where it is a rare surname, and Italy, where it is an extremely rare surname. More frequently, Cosmin Alexandru is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cosmin Alexandru | Romania, United Kingdom, Spain, Italy |