Surname Guevara Sierra (Guevara Sierra 
) , globally, is a rare last name. The cognomen Guevara Sierra is habitual in Latin America and the Caribbean, particularly Cuba, where it is a rare surname, Ecuador, where it is a very rare surname, and Colombia.
| VARIANT | COUNTRY |
|---|---|
| Guevara Sierra | Cuba, Spain, Colombia, Ecuador |
Marce, Sonia, Jennifer, Ana Sofía, Leidy Katherine, and Juan Sebastian