Tyah is a distinctive girls' name in United States, ranking #13528 in 2006 with 8 recorded births. The name reached its all-time peak in 2003 with 11 births ranking #9641. Since 1996, the popularity has increased by 60.0%. In 2006, approximately 1 in every 237,634 girls born was named Tyah. RISING Recent data shows the name is currently rising.