Last name קלאודיוס (Claudius 
, קלאודיוס 
) , in all the world, is quite a rare family name. The last name קלאודיוס is characteristic of Bahrain, where it is quite a rare surname, Jamaica, and Nigeria, where it is a rare surname. In absolute terms, this name is the most popular in Nigeria, Indonesia, and Germany. More frequently, קלאודיוס is the forename as well as the last name.