Cognomen Вико (Vico 
, Viko 
, Вико 
) , around the globe, is a common last name. The cognomen Вико is habitual in Uruguay, where it is quite a common surname, Montenegro, and Spain, where it is quite a rare surname. In absolute terms, it is the most numerous in Spain, Italy, and Indonesia. Also, Вико is the forename as well as the last name.