Cognomen لوک (Luke 
, لوک 
) , globally, is a common surname. The surname لوک is habitual in Dominica, where it is quite a common surname, Antigua and Barbuda, and Marshall Islands (explore the name in all countries). In absolute terms, it is the most numerous in Nigeria, the United States, and the United Kingdom. More prevalently, لوک is the forename as well as the last name.