Surname Белеи (Belei 
, Белеи 
) , throughout the world, is quite a rare family name. The cognomen Белеи is habitual in Romania, where it is quite a rare surname, Togo, and Moldova. Measured by absolute frequency, this name is the most popular in Romania, Brazil, and Togo. Much less frequently, Белеи is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Belei | Romania, Italy, Togo, Moldova, Brazil |
| Белеи | Russia |