Last name Гильгерт (Gilgert 
, Гильгерт 
) , worldwide, is a rare cognomen. The family name Гильгерт is characteristic of Kazakhstan, where it is a rare surname, France, and Germany, where it is a very rare surname. Measured by absolute frequency, the name is most common in France, Germany, and the United States. Very seldom, Гильгерт is the forename as well as the last name.