Last name 科本 (Corben 
, 科本 
, Coben 
) , in the world, is quite a rare surname. The last name 科本 is habitual in Guernsey, where it is quite a common surname, Australia, where it is quite a rare surname, and the United Kingdom, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in the United States, the United Kingdom, and Australia. Much less frequently, 科本 is the forename as well as the last name.