>
Last name Ursin (Ursin , Урсин , Урсін ) , in the world, is quite a rare cognomen. The cognomen Ursin is characteristic of Northern Europe, particularly Finland, where it is quite a rare surname, Norway, and Denmark. Measured by absolute frequency, it most frequently occurs in the United States, Finland, and Norway. Much less frequently, Ursin is the forename as well as the last name.