Afton is a distinctive girls' name in United States, ranking #2603 in 2006 with 69 recorded births. The name reached its all-time peak in 2013 with 112 births ranking #1814. Since 1996, the popularity has increased by 64.3%. In 2006, approximately 1 in every 27,552 girls born was named Afton. FALLING Recent data shows the name is currently falling.