It's very unattractive. I know several people with the surname
Bertram. It is in the same category as
Bertha or
Beulah. Really old fashioned but kind of endearing at the same time. But I dislike the nickname
Bert. I think something like
Bernard might be nicer.
Yes, it does have some charisma, true!
Please rate my list:
https://www.behindthename.com/pnl/6232