Cognomen Сиве (Siwe 
, Сиве 
) , worldwide, is a rare family name. The family name Сиве is habitual in Botswana, where it is quite a rare surname, Cameroon, and Sweden, where it is a rare surname. In absolute terms, this name is the most popular in Cameroon, South Africa, and Indonesia. Very seldom, Сиве is the forename as well as the last name.