Cognomen אושן (Ocean 
, אושן 
) , worldwide, is quite a rare family name. The cognomen אושן is characteristic of Jersey, where it is quite a common surname, Maldives, where it is quite a rare surname, and Taiwan. In absolute terms, this name is the most popular in Indonesia, Bangladesh, and the United States. Likewise, אושן is the forename as well as the last name.