Afton is a distinctive girls' name in United States, ranking #2508 in 2007 with 74 recorded births. The name reached its all-time peak in 2013 with 112 births ranking #1814. Since 1996, the popularity has increased by 76.2%. In 2007, approximately 1 in every 25,979 girls born was named Afton. FALLING Recent data shows the name is currently falling.