Rigel is a distinctive boys' name in United States, ranking #8037 in 2004 with 9 recorded births. This places Rigel in the bottom 39% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2016 with 34 births ranking #3349. In 2004, approximately 1 in every 220,534 boys born was named Rigel. FALLING Recent data shows the name is currently falling.