Family name Sotomayor Alvear (Sotomayor Alvear 
) , in the world, is a very rare cognomen. The family name Sotomayor Alvear is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, and Chile, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sotomayor Alvear | Ecuador, Chile |