What does Larson mean?
Larson is a rare first name for men but a very popular last name for both adults and children (#241 out of 88799, Top 1%). (2000 U.S. Census)
Shown below is a comparison of the popularity of Larson and affiliated names. Lars is the only popular variation form of Larson (#unlisted) ranked in the Top 1000. This boy name reached the apex of its popularity during 1960-1969 and is now much less popular. (2014 Birth Statistics)