Korey is a distinctive boys' name in United States, ranking #700 in 2001 with 256 recorded births. The name reached its all-time peak in 1996 with 295 births ranking #604. Since 1996, the popularity has decreased by 13.2%. In 2001, approximately 1 in every 7,589 boys born was named Korey. FALLING Recent data shows the name is currently falling.