Cognomen Ismael Tomas (Ismael Tomas 
) , worldwide, is an extremely rare family name. The last name Ismael Tomas is habitual in Spain, where it is a very rare surname, and Chile, where it is an extremely rare surname. More frequently, Ismael Tomas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ismael Tomas | Peru, Spain, Chile, Mexico, Ecuador |