Tyann is a distinctive girls' name in United States, ranking #4118 in 1997 with 27 recorded births. The name reached its all-time peak in 1999 with 28 births ranking #4194. Since 1996, the popularity has increased by 12.5%. In 1997, approximately 1 in every 64,469 girls born was named Tyann. FALLING Recent data shows the name is currently falling.