Cognomen אבוביאן (אבוביאן 
, Abovjan 
, Abovian 
) , in the entire world, is a very rare last name. The surname אבוביאן is characteristic of Estonia, where it is quite a rare surname, Armenia, where it is a rare surname, and Georgia. Measured by absolute frequency, it most frequently occurs in the United States, Armenia, and Georgia.