Kaiya is a distinctive girls' name in United States, ranking #1193 in 2000 with 168 recorded births. The name reached its all-time peak in 2002 with 389 births ranking #651. Since 1996, the popularity has increased by 211.1%. In 2000, approximately 1 in every 10,809 girls born was named Kaiya. FALLING Recent data shows the name is currently falling.