Last name Alvarez B (Alvarez B 
) , around the globe, is a very rare cognomen. The cognomen Alvarez B is habitual in Latin America and the Caribbean, particularly Colombia, where it is a very rare surname, and Mexico, where it is an extremely rare surname. Very seldom, Alvarez B is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alvarez B | Colombia, Mexico |