Karlynn is a distinctive girls' name in United States, ranking #12831 in 2021 with 7 recorded births. The name reached its all-time peak in 2009 with 15 births ranking #8245. Since 1996, the popularity has decreased by 30.0%. In 2021, approximately 1 in every 234,245 girls born was named Karlynn. RISING Recent data shows the name is currently rising.