Grafton is a distinctive boys' name in United States, ranking #10987 in 2000 with 5 recorded births. The name reached its all-time peak in 2012 with 22 births ranking #4439. Since 1996, the popularity has decreased by 28.6%. In 2000, approximately 1 in every 392,786 boys born was named Grafton. FALLING Recent data shows the name is currently falling.