Caity is a distinctive girls' name in United States, ranking #12326 in 1997 with 6 recorded births. This places Caity in the bottom 24% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1999 with 8 births ranking #10519. In 1997, approximately 1 in every 290,110 girls born was named Caity. FALLING Recent data shows the name is currently falling.