Santos is a distinctive girls' name in United States, ranking #17423 in 2001 with 5 recorded births. This places Santos in the bottom 3% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 12 births ranking #7642. In 2001, approximately 1 in every 360,112 girls born was named Santos. STABLE Recent data shows the name is currently stable.