Family name Agaj (Agaj 
, Агай 
) , around the globe, is quite a rare cognomen. The surname Agaj is habitual in Albania, where it is quite a common surname, Kosovo, and Greece, where it is quite a rare surname. In absolute terms, it is the most numerous in India, Albania, and Kosovo. Also, Agaj is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Agaj | Kosovo, Greece, Serbia, India, Albania |
| Агай | Kyrgyzstan, Russia, Ukraine, Kazakhstan |
| servet teufik agaj Albanian footballer, AL (b. 1950) |
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| xhemail agaj actor (b. 1975) |
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| xhemi agaj actor (b. 1975) |
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| jetmir agaj |
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