Afton is a distinctive girls' name in United States, ranking #2512 in 2001 with 61 recorded births. The name reached its all-time peak in 2013 with 112 births ranking #1814. Since 1996, the popularity has increased by 45.2%. In 2001, approximately 1 in every 29,517 girls born was named Afton. FALLING Recent data shows the name is currently falling.