Surname Jonaz (Jonaz 
) , around the globe, is a rare family name. The cognomen Jonaz is habitual in Latin America and the Caribbean, particularly Honduras, where it is a rare surname, Mexico, where it is a very rare surname, and Nicaragua. In absolute terms, this name is the most popular in Mexico, Honduras, and Nigeria. Likewise, Jonaz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jonaz | Mexico, Brazil, Honduras, Sweden, Philippines |