Korey is a distinctive boys' name in England & Wales, ranking #574 in 2006 with 51 recorded births. This places Korey in the top 11% of ranked UK boys' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2006 with 51 births ranking #574. Since 1996, the popularity has increased by 325.0%. In 2006, approximately 1 in every 6,281 boys born was named Korey. FALLING Recent data shows the name is currently falling.