Family name Arapaj (Arapaj 
) , in the entire world, is a rare cognomen. The cognomen Arapaj is habitual in Southern Europe, particularly Albania, where it is quite a common surname, Greece, where it is quite a rare surname, and Italy, where it is a rare surname.
Ada, Llesh, Ljuca, Nieko, Njazi, Elona, Ermal, Ervis, Erjon, Endri, Fejzi, Orest, Orges, Xhevdet, Skerdi, Andrea, Ardian, Adelon, Billis, Bledar, Blerta, Kristi, Lidia, Piero, Klidi, Bedri, Len, Lek, Eri, Eva, Megi, Mira, Alma, Aldi, Andi, Raul, Klajdi, Rrok, Lena, Mario, Mikel, Sildi, Alket, Anton, Anila, Ardit, Arben, Arber, Gjon, and Rafael