Tadarius is a distinctive boys' name in United States, ranking #4315 in 1999 with 17 recorded births. The name reached its all-time peak in 2001 with 25 births ranking #3498. Since 1996, the popularity has decreased by 19.0%. In 1999, approximately 1 in every 112,946 boys born was named Tadarius. RISING Recent data shows the name is currently rising.