Surname Jassyr (ياسير 
, Jassyr 
) , in all the world, is a rare last name. The family name Jassyr is characteristic of Morocco, where it is a rare surname, Honduras, where it is a very rare surname, and Nicaragua. Not in comparison with a country's population, it most frequently occurs in Morocco, Mexico, and Colombia. More prevalently, Jassyr is the forename as well as the last name.