Cognomen 唐科 (Donkor 
, 唐科 
) , worldwide, is a common last name. The cognomen 唐科 is habitual in Ghana, where it is a common surname, Togo, where it is quite a rare surname, and Qatar. Not in comparison with a country's population, it is commonest in Ghana, the United States, and the United Kingdom. Very seldom, 唐科 is the forename as well as the last name.