Caily is a distinctive girls' name in United States, ranking #12197 in 2013 with 8 recorded births. The name reached its all-time peak in 2002 with 12 births ranking #8386. Since 1996, the popularity has increased by 60.0%. In 2013, approximately 1 in every 219,302 girls born was named Caily. FALLING Recent data shows the name is currently falling.