A good point was made about the extend of originality.
It's one thing if someone used one part of a name. I don't see a problem with that. If a whole name is taken and only a number or symbol is added, then yeah, that's jacked up.
There are names I think are pretty safe. Stealing some names would be an OBVIOUS ripoff. If a 'Berkleigh214' popped up for example (or any area code), then it would be a blatant rip and she'd probably catch more flak than raves for it, especially if she spelled 'Berkleigh' the same way (Oh, I loooooooove that spelling, btw. It's so girly and hot).
I was thinking about changing mine to RambroCreed10in, but it'd be seriously false advertisement.