Tadarius is a distinctive boys' name in United States, ranking #5489 in 2006 with 16 recorded births. The name reached its all-time peak in 2001 with 25 births ranking #3498. Since 1996, the popularity has decreased by 23.8%. In 2006, approximately 1 in every 128,445 boys born was named Tadarius. RISING Recent data shows the name is currently rising.