Parent’s name
Carlson surname meaning
Scandinavian and American patronymic surname meaning “son of Carl or Karl.”
The short story
Carlson is a Scandinavian-style patronymic meaning “son of Carl” or Karl. Carl/Karl is the Germanic personal name behind Charles, traditionally associated with “free man” in name dictionaries. In older Nordic naming systems, a new Carlson could be the son of a different Carl, so the surname does not point automatically to one founder. Immigration and fixed hereditary surnames then made the form stable in North American records. Carlsson, Karlson, and Karlsen are regional relatives, not guaranteed evidence of one line. Parent’s name is the direct, high-confidence type.
Also seen as: Carlsson, Karlsen, Karlson
Sources used
- Ancestry, Dictionary of American Family Names entry 'Carlson' (son of Carl)
- Geneanet surname origin entry 'Carlson' (Scandinavian patronymic)
- Wikipedia 'Carlson (surname)'
- US Census Bureau, Frequently Occurring Last Names in the 2020 Census by Race and Hispanic Origin: Top 1,000 (Names2020_LastNames_RaceHispanic_Top1000.xlsx), released April 2026