Dolly on its own would be bad IMO. Not unusable.
Adolf is unusable... Apple is worse than
Dolly.
Dolley makes me think of trolley, and that makes me think of dollies - those racks with wheels for moving stuff... yikes! lol.
I don't like the name
Dolly much, but it doesn't bother me IRL. Especially if it's a nick, because nicknames generally only get used by people who accept them voluntarily.
Dot for
Dorothy is a good enough nickname too.
Doll as a full name would be obnoxious, worse than Moxie.
- mirfak