Karley is a distinctive girls' name in United States, ranking #1001 in 2010 with 251 recorded births. The name reached its all-time peak in 2005 with 317 births ranking #817. Since 1996, the popularity has decreased by 11.9%. In 2010, approximately 1 in every 7,081 girls born was named Karley. FALLING Recent data shows the name is currently falling.