Kaiya is a distinctive girls' name in United States, ranking #747 in 2010 with 372 recorded births. The name reached its all-time peak in 2002 with 389 births ranking #651. Since 1996, the popularity has increased by 588.9%. In 2010, approximately 1 in every 4,778 girls born was named Kaiya. FALLING Recent data shows the name is currently falling.