Kaiya is a distinctive girls' name in England & Wales, ranking #830 in 2011 with 44 recorded births. The name reached its all-time peak in 2010 with 61 births ranking #623. Since 1996, the popularity has increased by 340.0%. In 2011, approximately 1 in every 7,303 girls born was named Kaiya. FALLING Recent data shows the name is currently falling.