Family name קיארה (Chiara 
, Quiara 
, קיארה 
) , across the world, is a common surname. The surname קיארה is habitual in Italy, where it is quite a common surname, Luxembourg, where it is quite a rare surname, and Peru. In absolute terms, this name is the most popular in Italy, Peru, and Indonesia. More frequently, קיארה is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chiara | Germany, Italy, Paraguay, United States, Peru |
| Quiara | Brazil, Philippines, United States, Argentina, Peru |
| קיארה | Israel |