Vegas is a distinctive girls' name in United States, ranking #10203 in 2013 with 11 recorded births. This places Vegas in the bottom 47% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 13 births ranking #9513. In 2013, approximately 1 in every 159,492 girls born was named Vegas. FALLING Recent data shows the name is currently falling.