Caylee is a moderately popular girls' name in United States, ranking #264 in 2009 with 1,247 recorded births. This places Caylee in the top 1% of ranked US girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2009 with 1,247 births ranking #264. Since 1996, the popularity has increased by 837.6%. In 2009, approximately 1 in every 1,473 girls born was named Caylee. FALLING Recent data shows the name is currently falling.