In the world, Willar (Willar 
) is a rare primarily boy's, but very seldom female forename. The forename Willar is habitual in Peru, where it is a rare boy's name, the Dominican Republic, and Philippines, where it is a very rare male name. Measured by absolute frequency, the name is most common in Peru, India, and Philippines. Likewise, Willar is the last name as well as the forename.