Last name Інгвар (Ingvar 
, Ingvars 
, Інгвар 
) , all over the world, is a rare surname. The cognomen Інгвар is characteristic of Northern Europe, particularly Iceland, where it is quite a rare surname, Sweden, and Norway, where it is a rare surname. Measured by absolute frequency, this name is the most popular in Sweden, Spain, and China. Much more prevalently, Інгвар is the forename as well as the last name.