Last name Vernar (Vernar 
) , all around the world, is a very rare family name. The cognomen Vernar is characteristic of Czechia, where it is a rare surname, Honduras, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Czechia, Brazil, and Venezuela. Also, Vernar is the forename as well as the last name.