Surname Uar (Uar 
, Уар 
) , all over the world, is quite a rare family name. The surname Uar is characteristic of Northern Africa, particularly Morocco, where it is quite a rare surname, Algeria, where it is a rare surname, and Tunisia. Measured by absolute frequency, this name is the most popular in Morocco, Indonesia, and Nigeria. Likewise, Uar is the forename as well as the last name.