Last name הוסאר (Hussar 
, הוסאר 
) , all around the world, is quite a rare cognomen. The last name הוסאר is characteristic of Estonia, where it is quite a common surname, Poland, where it is a rare surname, and Finland. Not in comparison with a country's population, this name is the most popular in the United States, Brazil, and Estonia. Much less frequently, הוסאר is the forename as well as the last name.