Last name Реи (Rey 
, Rei , Реи 
) , around the globe, is a widespread family name. The surname Реи is habitual in Monaco, where it is a common surname, Uruguay, where it is quite a common surname, and Mauritius (explore the name in all countries). Not in comparison with a country's population, it is commonest in Colombia, France, and Mexico. Likewise, Реи is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rey, Rei | Philippines, Mexico, Argentina, France, Colombia |
| Реи | Russia |