Afton is a distinctive girls' name in United States, ranking #1982 in 2014 with 100 recorded births. This places Afton in the top 10% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 112 births ranking #1814. Since 1996, the popularity has increased by 138.1%. In 2014, approximately 1 in every 17,859 girls born was named Afton. FALLING Recent data shows the name is currently falling.