Afton is a distinctive girls' name in United States, ranking #2708 in 2000 with 54 recorded births. The name reached its all-time peak in 2013 with 112 births ranking #1814. Since 1996, the popularity has increased by 28.6%. In 2000, approximately 1 in every 33,629 girls born was named Afton. FALLING Recent data shows the name is currently falling.