Surname Soto Mamani (Soto Mamani 
) , globally, is a rare family name. The family name Soto Mamani is habitual in Latin America and the Caribbean, particularly Bolivia, where it is quite a rare surname, Chile, where it is a very rare surname, and Peru.
| VARIANT | COUNTRY |
|---|---|
| Soto Mamani | Spain, Chile, Bolivia, Peru |