Last name Кейсі (Kejsi 
, Кейсі 
) , all over the world, is a rare family name. The surname Кейсі is characteristic of Southern Europe, particularly Albania, where it is quite a rare surname, North Macedonia, where it is a rare surname, and Italy, where it is an extremely rare surname. More prevalently, Кейсі is the forename as well as the last name.