Surname Zahariya (Захария 
, Zahariya 
) , around the world, is a rare last name. The family name Zahariya is habitual in Bulgaria, where it is quite a rare surname, Russia, where it is a rare surname, and Kazakhstan. Measured by absolute frequency, the name is most common in Russia, Nigeria, and Bulgaria. Likewise, Zahariya is the forename as well as the last name.