All over the world, Byku (Byku 
, Быку 
) is an extremely rare girly first name. Much more frequently, Byku is the last name as well as the forename.
Medi, Pullum, Rodolf, Roland, Johnny, Jonard, Juljan, Edlira, Erilda, Vullnet, Orkida, Zerina, Matilda, Mirnela, Shpendi, Alessio, Klaudia, Klodian, Daniela, Gentian, Emilian, Shkelzen, Klajdi, Antonela, Klenti, Bartek, Abdi, Riza, Enes, Veli, Ilir, Imer, Olsi, Monda, Albin, Altin, Anila, Artur, Caush, Rovid, Gieni, Ervin, Fabio, Marcin, Maksim, Aurens, Aurora, Kujtim, and Antoneta