Surname Kayyem (Kayyem 
) , globally, is a very rare last name. The cognomen Kayyem is characteristic of Lebanon, where it is a rare surname, the United States, where it is an extremely rare surname, and the United Kingdom. Very seldom, Kayyem is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kayyem | India, Lebanon, United Kingdom, United States |
|
juliette kayyem American politician, US (b. 1969) |
|