Cognomen Ismael Erasmo (Ismael Erasmo 
) , globally, is an extremely rare family name. The family name Ismael Erasmo is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Ismael Erasmo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ismael Erasmo | Chile, Peru |