Tydarius is a distinctive boys' name in United States, ranking #6194 in 2005 with 13 recorded births. The name reached its all-time peak in 1999 with 27 births ranking #3097. Since 1996, the popularity has increased by 44.4%. In 2005, approximately 1 in every 153,627 boys born was named Tydarius. FALLING Recent data shows the name is currently falling.