Family name كيس (Kees 
, Kiss 
, Case ) , all around the world, is a widespread last name. The surname كيس is habitual in Eastern Europe, particularly Hungary, where it is a prevalent surname, Slovakia, where it is quite a common surname, and Romania (explore the name in all countries). Not in comparison with a country's population, it is commonest in Hungary, the United States, and Romania. Much less frequently, كيس is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kees | Netherlands, India, United States, Myanmar, Hungary |
| Kiss | India, United States, Hungary, Romania, Taiwan |
| Case | Netherlands, United States, Myanmar, Romania, Taiwan |
| كيس | Egypt, Sudan, Yemen, Saudi Arabia |