>
Cognomen Cowan (كوان , Cowan , Cobhan ) , globally, is a common last name. The last name Cowan is characteristic of Marshall Islands, where it is quite a common surname, Jamaica, and Grenada (explore the name in all countries). Measured by absolute frequency, this name is the most popular in the United States, the United Kingdom, and Canada. Much less frequently, Cowan is the forename as well as the last name.