Globally, Collaku (Collaku ) is an extremely rare male forename. Much more frequently, Collaku is the last name as well as the forename.
Çollaku, and Čollaku
Mr, Asim, Agim, Aida, Avni, Ceti, Beni, Beth, Besa, Beko, Argi, Bona, Keti, Rabi, Roza, Regi, Redi, Rudi, Dini, Geni, Labi, Keli, Andi, Aldi, Aldo, Ba, Ana, Ani, Adi, Rei, Eli, Edi, Eda, Eri, Era, Eni, Emi, Ivi, Yll, Moza, Megi, Mira, Soni, Alex, Albi, Alma, Lenc, and Lili
) is an extremely rare male forename. Much more frequently, Collaku is the last name as well as the forename.