Over the past 110 years, 14 192 boys and 522 girls have been named Karson. The name Karson ranks 817th in the United States among the most common names for boys. For the first time more than ten times newborns were named Karson in 1988. The peak of popularity of the name Karson came in the 2000s and 2010s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.