Graison is a distinctive boys' name in United States, ranking #5646 in 2009 with 16 recorded births. This places Graison in the top 39% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2010 with 32 births ranking #3398. In 2009, approximately 1 in every 123,957 boys born was named Graison. FALLING Recent data shows the name is currently falling.