Last name Кейв (Cave 
, Keiv 
, Кейв 
) , all over the world, is a common family name. The surname Кейв is habitual in Barbados, where it is quite a common surname, Grenada, and the United Kingdom, where it is quite a rare surname. Not in comparison with a country's population, the name is most common in the United States, the United Kingdom, and France. Very seldom, Кейв is the forename as well as the last name.