Kortney is a distinctive girls' name in United States, ranking #10723 in 2020 with 9 recorded births. The name reached its all-time peak in 1996 with 241 births ranking #833. Since 1996, the popularity has decreased by 96.3%. In 2020, approximately 1 in every 179,501 girls born was named Kortney. FALLING Recent data shows the name is currently falling.