Maslak Family History
Maslak Surname Meaning
Polish and Jewish (from Poland) (Maślak): nickname from Polish maślak, the name of a species of edible fungus. Slovak and Czech (Maslák); Polish and Jewish (from Poland) (Maślak); Ukrainian and Croatian; Rusyn (in Poland spelled Maślak): derivative of Slavic maslo (Polish masło) ‘butter’ applied as an occupational name for maker or seller of dairy produce or perhaps as a nickname for someone who was ‘as soft as butter’.
Croatian: nickname from maslak ‘revengeful man’ also ‘devil’ or perhaps from a homonymous plant's name denoting a thorn apple (Datura stramonium).
Source: Dictionary of American Family Names 2nd edition, 2022
