Claudius is a distinctive boys' name in United States, ranking #9841 in 2013 with 7 recorded births. The name reached its all-time peak in 1999 with 10 births ranking #6121. Since 1996, the popularity has increased by 16.7%. In 2013, approximately 1 in every 270,179 boys born was named Claudius. FALLING Recent data shows the name is currently falling.