Surname كايسي (Casey 
, Kasie 
, Cissy 
) , across the world, is a widespread last name. The surname كايسي is habitual in Ireland, where it is a common surname, Belize, where it is quite a common surname, and Dominica (explore the name in all countries). In absolute terms, the name is most common in the United States, the United Kingdom, and Ireland. Likewise, كايسي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Casey | United Kingdom, Australia, Ireland, United States, Canada |
| Kasie | Ethiopia, United Kingdom, Australia, United States, Canada |
| Cissy | United Kingdom, Australia, Uganda, United States, Canada |