Karynn is a distinctive girls' name in United States, ranking #15556 in 2013 with 6 recorded births. This places Karynn in the bottom 19% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 10 births ranking #11230. In 2013, approximately 1 in every 292,402 girls born was named Karynn. FALLING Recent data shows the name is currently falling.