Quick answers about Dwain
How many people are named Dwain?
An estimated 4,191 living Americans are named Dwain.
How rare is Dwain?
Dwain fell below the SSA's 5-birth reporting floor in 2025. It is extremely rare as a new baby name.
How old is the typical Dwain?
The median age of a living American named Dwain is approximately 62 years, with most bearers falling between 50 and 70 years old.
Is Dwain still popular?
Not especially. Dwain has been declining since its 1959 peak and registered 0 births in 2025.
Where is Dwain most common?
Dwain has its strongest geographic signal in Iowa, where it appears 5.5× more often than the national baseline.
1913Peak 19592025
Where it lives now
Dwain is most concentrated in Nebraska — about 5.3× the national rate in the 1930s. It also runs high in Oklahoma.
States where Dwain is given more often than the national average — its present-day heartland.
3×+
2×+
1.5×+
1.2×+
~ national
