Carlens is of Scandinavian origin, derived from the personal name Karl, which is a variant of Charles. It means 'free man' or 'strong'. The name was popularized during the Viking Age and has since been adopted by various cultures worldwide. Carlens is often associated with Scandinavian heritage but can be found in other countries as well.
"Carlens had a notable increase in births from 2017 onwards, with a significant spike in 2022 and 2023."