Think, shmink - I'd know for certain her parents were idiots.
Which is encouraging, because a lot of people here in South
Africa - make that Southern
Africa and for aught I know the whole Anglophone continent - use dictionary words as names quite routinely, and I've never seen or heard of a Sugar. Psychology, yes; Radio, yes; Wiseman, yes.
Your new username is cute and all that, but to me you'll always be rising in a flattened state from beneath a prowling pachyderm.