Meaning & Origin:
Mårtensson is a Swedish patronymic surname meaning “son of Mårten,” with “Mårten” being the Swedish form of Martin, which derives from the Roman god Mars.

History & Notable People:
This surname is rooted in Scandinavia’s patronymic tradition and reflects family ties to a father named Mårten. It is common in Sweden and represents historical naming practices. Notable individuals include Per Mårtensson, a Swedish composer and musician.