Grahm is a distinctive boys' name in United States, ranking #6163 in 1996 with 9 recorded births. This places Grahm in the bottom 41% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 36 births ranking #3181. In 1996, approximately 1 in every 210,470 boys born was named Grahm. STABLE Recent data shows the name is currently stable.