Karmyn is a distinctive girls' name in United States, ranking #7487 in 1997 with 12 recorded births. The name reached its all-time peak in 2015 with 121 births ranking #1735. Since 1996, the popularity has increased by 33.3%. In 1997, approximately 1 in every 145,055 girls born was named Karmyn. FALLING Recent data shows the name is currently falling.