Caiya is a distinctive girls' name in United States, ranking #12707 in 1998 with 6 recorded births. This places Caiya in the bottom 23% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2018 with 25 births ranking #5191. In 1998, approximately 1 in every 294,482 girls born was named Caiya. FALLING Recent data shows the name is currently falling.