What does Melwyn mean?
Melwyn is a rare given name for men. Melwyn is an equivalently rare last name too for both adults and children. (2000 U.S. Census)
Shown below is an analysis of the popularity of Melwyn and corresponding names. Melvin (#672 in 2014), Melvyn and Mel are the popular related forms of Melwyn (#unlisted) appearing in the Top 1000. Adoption of these boy names was at its apex during 1940-1949 (usage of 0.4957%) and has become much less since (usage 0.1093%, down 77.9%), with the forms Melvin, Mel and Melvyn becoming less stylish. (2014 Birth Statistics)
Melwyn is alike in pronunciation to Mellan, Mellen, Mellin and Mellon. Other recommended similar baby names are Delwyn, Kelwyn, Medwyn, Merwyn, Selwyn and Welwyn. Like Melwyn, these names are not frequently used.