Jansma

Jansma is a Dutch surname. It is a patronymic surname, meaning it originated from a given name. It is derived from a shortened form of the personal name "Johannes" (John) combined with the patronymic suffix "-ma," indicating "son of" or "descendant of." Thus, Jansma signifies "son of Jan," with Jan being a short form of Johannes.

The surname is primarily found in the Netherlands, particularly in the province of Friesland. Variations in spelling may exist, but the core meaning remains consistent. Individuals with the surname Jansma may trace their ancestry back to a male ancestor named Jan.

The distribution of the surname Jansma can be used in genealogical research to understand migration patterns within and from the Netherlands. Like many Dutch surnames, Jansma became hereditary over time, solidifying its use as a family name.