Cognomen كلير (Claire 
, Clare , Clair ) , in the entire world, is a common family name. The family name كلير is characteristic of Marshall Islands, where it is a common surname, Saint Lucia, where it is quite a common surname, and Mauritius (explore the name in all countries). In absolute terms, this name is the most popular in the United States, France, and Cameroon. More frequently, كلير is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Claire, Clair, Clare | United Kingdom, Australia, United States, Philippines, France |
| كلير | Iran, Syria, Palestinian Territory, Egypt, Iraq |