Tiras is a distinctive boys' name in United States, ranking #6992 in 2002 with 10 recorded births. The name reached its all-time peak in 1999 with 10 births ranking #6483. Since 1996, the popularity has increased by 25.0%. In 2002, approximately 1 in every 194,147 boys born was named Tiras. FALLING Recent data shows the name is currently falling.