Kya is a distinctive girls' name in United States, ranking #2072 in 1998 with 71 recorded births. The name reached its all-time peak in 2004 with 381 births ranking #706. Since 1996, the popularity has increased by 57.8%. In 1998, approximately 1 in every 24,886 girls born was named Kya. FALLING Recent data shows the name is currently falling.