Cognomen Петен (Peten 
, Petain 
, Петен 
) , all over the world, is quite a rare last name. The cognomen Петен is characteristic of Guatemala, where it is quite a rare surname, Mauritius, and Belgium. In absolute terms, this name is the most popular in Guatemala, France, and Belgium. Much less frequently, Петен is the forename as well as the last name.