Last name Саргей (Саргей 
, Sargei 
, Sargey 
) , around the globe, is a very rare cognomen. The last name Саргей is characteristic of Armenia, where it is quite a rare surname, Lithuania, where it is a rare surname, and Kyrgyzstan, where it is a very rare surname. More prevalently, Саргей is the forename as well as the last name.