Cognomen Kersen (Kerse 
, Kersen 
, Ceresia 
) , around the globe, is quite a rare family name. The family name Kersen is habitual in Turkey, where it is quite a rare surname, Estonia, and New Zealand, where it is a rare surname. Measured by absolute frequency, the name is most common in Turkey, the United States, and Ethiopia. Also, Kersen is the forename as well as the last name.