Rodarius is a distinctive boys' name in United States, ranking #4601 in 1998 with 15 recorded births. The name reached its all-time peak in 2000 with 17 births ranking #4526. Since 1996, the popularity has increased by 200.0%. In 1998, approximately 1 in every 127,421 boys born was named Rodarius. RISING Recent data shows the name is currently rising.