Kiah is a distinctive girls' name in England & Wales, ranking #3333 in 2025 with 7 recorded births. The name reached its all-time peak in 2000 with 50 births ranking #545. Since 1996, the popularity has decreased by 82.5%. In 2025, approximately 1 in every 36,183 girls born was named Kiah. RISING Recent data shows the name is currently rising.