Kaya is a distinctive girls' name in England & Wales, ranking #564 in 2006 with 62 recorded births. The name reached its all-time peak in 2010 with 100 births ranking #425. Since 1996, the popularity has decreased by 19.5%. In 2006, approximately 1 in every 4,826 girls born was named Kaya. FALLING Recent data shows the name is currently falling.