Beauregard is a distinctive boys' name in United States, ranking #5274 in 2012 with 17 recorded births. This places Beauregard in the top 37% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2017 with 53 births ranking #2420. In 2012, approximately 1 in every 111,566 boys born was named Beauregard. FALLING Recent data shows the name is currently falling.