Tyasia is a distinctive girls' name in United States, ranking #1769 in 1999 with 91 recorded births. The name reached its all-time peak in 2000 with 136 births ranking #1379. Since 1996, the popularity has increased by 31.9%. In 1999, approximately 1 in every 19,492 girls born was named Tyasia. FALLING Recent data shows the name is currently falling.