Courtney is a highly popular girls' name in England & Wales, ranking #18 in 1999 with 2,485 recorded births. The name reached its all-time peak in 1998 with 3,251 births ranking #17. Since 1996, the popularity has increased by 106.6%. In 1999, approximately 1 in every 113 girls born was named Courtney. FALLING Recent data shows the name is currently falling.