Family name Каргар (Kargar 
, Каргар 
) , globally, is quite a rare last name. The surname Каргар is characteristic of Afghanistan, where it is quite a rare surname, Iran, and United Arab Emirates, where it is a rare surname. In absolute terms, it is the most numerous in Iran, Afghanistan, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Kargar | Iran, Afghanistan, United States, India, United Arab Emirates |
| Каргар | Belarus, Russia, Kyrgyzstan, Ukraine |