Cognomen Gullian (Gullian 
) , in all the world, is a rare last name. The surname Gullian is characteristic of Israel, where it is quite a rare surname, Philippines, where it is a very rare surname, and Spain. Not in comparison with a country's population, it is commonest in Israel, the United States, and Philippines. Also, Gullian is the forename as well as the last name.