Greysen is a distinctive boys' name in United States, ranking #5432 in 1999 with 12 recorded births. The name reached its all-time peak in 2017 with 218 births ranking #955. Since 1996, the popularity has increased by 50.0%. In 1999, approximately 1 in every 160,007 boys born was named Greysen. FALLING Recent data shows the name is currently falling.