Cognomen Bardhaj (Bardhaj 
) , around the world, is a rare last name. The family name Bardhaj is habitual in Southern Europe, particularly Albania, where it is quite a common surname, Slovenia, where it is a rare surname, and Greece. Not in comparison with a country's population, it is the most numerous in Albania, Greece, and Germany.
Mr, Mergim, Albert, Arlind, Arjola, Blerim, Renato, Redona, Daniel, Dionis, Dioniz, Drilon, Gëzim, Ledjon, Lorena, Nadire, Nikoll, Edison, Hajdar, Veziko, Fatmir, Fatjon, Xheku, Valon, Endri, Erald, Adi, Ema, Mark, Alba, Aldo, Lena, Niko, Esat, Erid, Enea, Festim, Hair, Zade, Anton, Anita, Artur, Arben, Arber, Bekim, Tahir, Elida, Elena, Ilir, and Marinel