Kathryne is a distinctive girls' name in United States, ranking #7790 in 2016 with 15 recorded births. The name reached its all-time peak in 1998 with 64 births ranking #2228. Since 1996, the popularity has decreased by 75.8%. In 2016, approximately 1 in every 118,099 girls born was named Kathryne. FALLING Recent data shows the name is currently falling.