Cognomen Hrytsko (Hrytsko 
) , all around the world, is a very rare family name. The last name Hrytsko is characteristic of Poland, where it is a very rare surname, Italy, and Ukraine, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Poland, Italy, and the United States. Also, Hrytsko is the forename as well as the last name.