In the entire world, Гвирцман (Гвирцман , Gvirtsman ) is an extremely rare unknown gender first name. Much more prevalently, Гвирцман is the last name as well as the forename.
Gwirtsman, and Hvirtsman
Лев, Петр, Павел, Елена, and Михаил
, Gvirtsman 
) is an extremely rare unknown gender first name. Much more prevalently, Гвирцман is the last name as well as the forename.