What does Delwyn mean?
How popular is Delwyn?
Delwyn is an uncommon first name for males. Delwyn is a rare last name too for both adults and children. (2000 U.S. Census)
Delvin is the only popular alternative form of Delwyn (outside Top 1000) listed in the Top 1000. Adoption of this form of Delwyn was more pronounced during the years 1970-1979 (adoption of 0.119%) and has become less since. Below is a charted comparison of the usage of the boy name Delwyn and affiliated names. (2014 Birth Statistics)