Family name Josmart (Josmart 
) , around the world, is an extremely rare cognomen. The cognomen Josmart is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, Venezuela, and Mexico, where it is an extremely rare surname. Much more frequently, Josmart is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Josmart | Mexico, Venezuela, Nicaragua, Democratic Republic of the Congo |