Tadarius is a distinctive boys' name in United States, ranking #6465 in 2004 with 12 recorded births. The name reached its all-time peak in 2001 with 25 births ranking #3498. Since 1996, the popularity has decreased by 42.9%. In 2004, approximately 1 in every 165,400 boys born was named Tadarius. RISING Recent data shows the name is currently rising.