Cognomen Cusihuamán (Cusihuamán 
) , in all the world, is an extremely rare family name. The cognomen Cusihuamán is characteristic of Latin America and the Caribbean, particularly Peru, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Cusihuamán | Peru |
| diego cusihuamán Peruvian painter, PE |
|