Melvyn rhymes with:
melvin, belvin, delvin, elvin, gelvin, melvin, zelvin, alvin, belvin, colvin, delvin, elvin, galvin, gelvin, gilvin, malvin, melvin, zelvin
Melvyn sounds like:
malbon, malvin, malvina, melvin, melvina, melvine, mulvaney, mulvany