Seton is a distinctive boys' name in United States, ranking #10440 in 2015 with 7 recorded births. This places Seton in the bottom 26% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 10 births ranking #8003. In 2015, approximately 1 in every 273,751 boys born was named Seton. FALLING Recent data shows the name is currently falling.