Karsen is a distinctive girls' name in United States, ranking #3274 in 2015 with 50 recorded births. The name reached its all-time peak in 2003 with 97 births ranking #1890. Since 1996, the popularity has increased by 85.2%. In 2015, approximately 1 in every 35,693 girls born was named Karsen. FALLING Recent data shows the name is currently falling.