Cortney is a distinctive girls' name in United States, ranking #1579 in 2004 with 125 recorded births. The name reached its all-time peak in 1996 with 467 births ranking #510. Since 1996, the popularity has decreased by 73.2%. In 2004, approximately 1 in every 14,689 girls born was named Cortney. FALLING Recent data shows the name is currently falling.