Tadarius is a distinctive boys' name in United States, ranking #6657 in 2010 with 13 recorded births. The name reached its all-time peak in 2001 with 25 births ranking #3498. Since 1996, the popularity has decreased by 38.1%. In 2010, approximately 1 in every 147,570 boys born was named Tadarius. RISING Recent data shows the name is currently rising.