Cognomen Кутзер (Coetzer 
, Кутзер 
) , all around the world, is a common family name. The surname Кутзер is habitual in Sub-Saharan Africa, particularly Namibia, where it is quite a common surname, South Africa, and Lesotho, where it is quite a rare surname. Measured by absolute frequency, it most frequently occurs in South Africa, Namibia, and the United Kingdom.