Worldwide, Гильгерт (Gilgert , Гильгерт ) is a very rare epicene first name. More frequently, Гильгерт is the last name as well as the forename.
Gilhert, Hilgert, and Hilhert
Татьяна, Антонина, and Валентина
, Гильгерт 
) is a very rare epicene first name. More frequently, Гильгерт is the last name as well as the forename.