Kaiya is a distinctive girls' name in United States, ranking #872 in 2004 with 282 recorded births. The name reached its all-time peak in 2002 with 389 births ranking #651. Since 1996, the popularity has increased by 422.2%. In 2004, approximately 1 in every 6,511 girls born was named Kaiya. FALLING Recent data shows the name is currently falling.