Family name Poborska (Poborska 
) , all around the world, is a rare cognomen. The family name Poborska is characteristic of Poland, where it is a rare surname, Czechia, and the United Kingdom, where it is an extremely rare surname. In absolute terms, this name is the most popular in Poland, Czechia, and the United States. Likewise, Poborska is the forename as well as the last name.