Tydarius is a distinctive boys' name in United States, ranking #3698 in 1998 with 20 recorded births. The name reached its all-time peak in 1999 with 27 births ranking #3097. Since 1996, the popularity has increased by 122.2%. In 1998, approximately 1 in every 95,566 boys born was named Tydarius. FALLING Recent data shows the name is currently falling.