Kaya is a distinctive girls' name in England & Wales, ranking #615 in 2005 with 51 recorded births. The name reached its all-time peak in 2010 with 100 births ranking #425. Since 1996, the popularity has decreased by 33.8%. In 2005, approximately 1 in every 5,652 girls born was named Kaya. FALLING Recent data shows the name is currently falling.