Surname Diaz-Rey (Diaz-Rey 
) , in all the world, is an extremely rare cognomen. The cognomen Diaz-Rey is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Diaz, and a first name Rey.
| VARIANT | COUNTRY |
|---|---|
| Diaz-Rey | United States |
| marta diaz-rey researcher |
|