Corwin is a distinctive boys' name in United States, ranking #1964 in 1998 with 49 recorded births. The name reached its all-time peak in 2007 with 69 births ranking #2019. Since 1996, the popularity has decreased by 22.2%. In 1998, approximately 1 in every 39,006 boys born was named Corwin. FALLING Recent data shows the name is currently falling.