Rodarius is a distinctive boys' name in United States, ranking #10599 in 2003 with 6 recorded births. The name reached its all-time peak in 2000 with 17 births ranking #4526. Since 1996, the popularity has increased by 20.0%. In 2003, approximately 1 in every 329,212 boys born was named Rodarius. RISING Recent data shows the name is currently rising.