Meaning and Name Origin
Duwaine has 1 more related variation via Duane: Duante.
Duwaine is an uncommon first name for men. Duwaine is an equally unique last name for both adults and children. (2000 U.S. Census)
Below is a graphed comparison of the usage of Duwaine and related names. Dwayne (#881 in 2014), Dwaine, Dwain, Duwayne, Duane and Dewayne are the popular variation forms of Duwaine (#unlisted) ranked in the Top 1000. Usage of these boy names reached its highest during the years 1950-1959 and is now significantly lower, with the forms Dwayne, Dwain, Duwayne, Duane and Dewayne falling out of fashion. (2014 Birth Statistics)