I know that
Violet isn't a nn for
Viola. Did I say anything like that ? I think not.
The only thing I was saying is that it's weird (in my opinion) to call someone named
Violet Viola.
Violet and
Viola are both full names so I just think it doesn't make sense. If you want to call her
Viola name her
Viola if you want to call her
Violet name her
Violet.