Tydarius is a distinctive boys' name in United States, ranking #8123 in 2007 with 10 recorded births. The name reached its all-time peak in 1999 with 27 births ranking #3097. Since 1996, the popularity has increased by 11.1%. In 2007, approximately 1 in every 207,524 boys born was named Tydarius. FALLING Recent data shows the name is currently falling.