Maślanka is a Polish surname that shares its origin with the Czech surname Máselník. Both names derive from a root meaning related to butter; Máselník is derived from the Czech word máslo ("butter") and referred to someone who churned or sold butter or buttermilk, such as a dairyman or a butter merchant. Maślanka is the Polish cognate form, formed with the suffix -anka.
According to the Wikipedia article on "Maślanka, Podlaskie Voivodeship", a village in north-eastern Poland near the border with Belarus bears the same name. This suggests that the surname may have originated as a habitational name for someone who lived in a place named Maślanka, itself likely named after butter-related activity.
As with many professional surnames in Slavic languages—such as the Czech Máselník and Máselníková—Maślanka reflects the important role of dairy farming and butter-making in the region's rural economy. The name is closely related to Máselník and indicates a shared cultural and linguistic heritage.
- Meaning: Cognate of Máselník; someone who churned or sold butter
- Origin: Polish (cognate of Czech)
- Type: Occupational surname (dairyman/butter merchant)
- Usage: Poland