Corey is a moderately popular boys' name in England & Wales, ranking #105 in 2002 with 465 recorded births. The name reached its all-time peak in 2006 with 834 births ranking #80. Since 1996, the popularity has decreased by 11.8%. In 2002, approximately 1 in every 620 boys born was named Corey. FALLING Recent data shows the name is currently falling.