Cortney is a distinctive girls' name in United States, ranking #10668 in 2019 with 9 recorded births. The name reached its all-time peak in 1996 with 467 births ranking #510. Since 1996, the popularity has decreased by 98.1%. In 2019, approximately 1 in every 186,397 girls born was named Cortney. FALLING Recent data shows the name is currently falling.