Graydon is a distinctive boys' name in United States, ranking #1796 in 2006 with 77 recorded births. The name reached its all-time peak in 2010 with 100 births ranking #1578. Since 1996, the popularity has increased by 120.0%. In 2006, approximately 1 in every 26,690 boys born was named Graydon. FALLING Recent data shows the name is currently falling.