Cognomen Isver (Isver 
) , around the globe, is a very rare last name. The cognomen Isver is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname, Honduras, and Mexico, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Venezuela, Mexico, and India. More prevalently, Isver is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Isver | Argentina, Venezuela, India, Honduras, Mexico |