Tyah is a distinctive girls' name in United States, ranking #10067 in 2001 with 10 recorded births. The name reached its all-time peak in 2003 with 11 births ranking #9641. Since 1996, the popularity has increased by 100.0%. In 2001, approximately 1 in every 180,056 girls born was named Tyah. RISING Recent data shows the name is currently rising.