Peterson Family History
Peterson Surname Meaning
English Scottish and German: patronymic from the personal name Peter. In North America this surname has absorbed various cognates and their derivatives from other languages e.g. Norwegian and Danish Pedersen and Pettersen and their Swedish cognates (see 2 below).
Polish Piotrowicz, Slovenian Petrič, Petrovčič, and Petrovič (see Petric, Petrovic). Americanized form (and a less common Swedish variant) of Swedish Petersson, a cognate of 1 above and also of its variant Pettersson.
Compare 1 above.
Source: Dictionary of American Family Names 2nd edition, 2022