Kathryne is a distinctive girls' name in United States, ranking #8277 in 2014 with 14 recorded births. The name reached its all-time peak in 1998 with 64 births ranking #2228. Since 1996, the popularity has decreased by 77.4%. In 2014, approximately 1 in every 127,567 girls born was named Kathryne. FALLING Recent data shows the name is currently falling.