Grafton is a distinctive boys' name in United States, ranking #7327 in 2019 with 11 recorded births. The name reached its all-time peak in 2012 with 22 births ranking #4439. Since 1996, the popularity has increased by 57.1%. In 2019, approximately 1 in every 163,033 boys born was named Grafton. FALLING Recent data shows the name is currently falling.