Cognomen 基南 (Keenan 
, 基南 
) , in the world, is a common surname. The last name 基南 is habitual in Ireland, where it is quite a common surname, British Virgin Islands, and New Zealand (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in the United States, the United Kingdom, and Ireland. Very seldom, 基南 is the forename as well as the last name.