Rodarius is a distinctive boys' name in United States, ranking #7409 in 2004 with 10 recorded births. The name reached its all-time peak in 2000 with 17 births ranking #4526. Since 1996, the popularity has increased by 100.0%. In 2004, approximately 1 in every 198,480 boys born was named Rodarius. RISING Recent data shows the name is currently rising.