Cognomen Доктер (Docter 
, Dokter 
, Доктер 
) , across the world, is quite a rare family name. The family name Доктер is habitual in Western Europe, particularly Netherlands, where it is quite a rare surname, Austria, and Germany, where it is a rare surname. In absolute terms, this name is the most popular in Netherlands, the United States, and Germany. Much less frequently, Доктер is the forename as well as the last name.