Rodarius is a distinctive boys' name in United States, ranking #5999 in 2002 with 12 recorded births. The name reached its all-time peak in 2000 with 17 births ranking #4526. Since 1996, the popularity has increased by 140.0%. In 2002, approximately 1 in every 161,789 boys born was named Rodarius. RISING Recent data shows the name is currently rising.