Last name Ismael Jonatan (Ismael Jonatan 
) , around the globe, is an extremely rare family name. The cognomen Ismael Jonatan is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Ismael Jonatan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ismael Jonatan | Chile, Argentina, Peru, Ecuador |