All over the world, Гесснер (Gessner 
, Bührer 
, Гесснер 
) is quite a rare boy's given name. The first name Гесснер is habitual in the Democratic Republic of the Congo, where it is quite a rare boy's name, and the United States, where it is an extremely rare epicene name. More frequently, Гесснер is the last name as well as the forename.