Cognomen Solpa (Solpa 
) , in all the world, is a very rare last name. The family name Solpa is characteristic of Poland, where it is a rare surname, Croatia, where it is a very rare surname, and Canada, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in Poland, India, and the United States. More prevalently, Solpa is the forename as well as the last name.