Tydarius is a distinctive boys' name in United States, ranking #5233 in 2008 with 18 recorded births. The name reached its all-time peak in 1999 with 27 births ranking #3097. Since 1996, the popularity has increased by 100.0%. In 2008, approximately 1 in every 113,330 boys born was named Tydarius. FALLING Recent data shows the name is currently falling.