Last name Gueizer (Гейзер 
, Gueizer) , worldwide, is a rare family name. The family name Gueizer is characteristic of Kazakhstan, where it is a rare surname, Ukraine, and Kyrgyzstan, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Russia, Kazakhstan, and Ukraine. Much less frequently, Gueizer is the forename as well as the last name.