Surname Shallar (Shallar 
) , around the world, is a rare cognomen. The family name Shallar is characteristic of Syria, where it is a rare surname, Greece, where it is a very rare surname, and Nigeria. Not in comparison with a country's population, this name is the most popular in Syria, Nigeria, and the United States. Also, Shallar is the forename as well as the last name.