Graydon is a distinctive boys' name in United States, ranking #2008 in 2014 with 71 recorded births. The name reached its all-time peak in 2010 with 100 births ranking #1578. Since 1996, the popularity has increased by 102.9%. In 2014, approximately 1 in every 27,048 boys born was named Graydon. FALLING Recent data shows the name is currently falling.