Grahm is a distinctive boys' name in United States, ranking #6221 in 2006 with 13 recorded births. The name reached its all-time peak in 2008 with 36 births ranking #3181. Since 1996, the popularity has increased by 44.4%. In 2006, approximately 1 in every 158,086 boys born was named Grahm. STABLE Recent data shows the name is currently stable.