Within the last day or so there has been a surge in the number of Google+ accounts that have been suspended as part of the social network's real name policy
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Google requires that G+ profiles use real names and not pseudonyms. But some people feel there are good reasons to use a fake name.
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Some people have even lost access to all of their Google accounts.

Don’t use the name of another individual.
Impersonation is a serious issue. Pretending to be someone else could cause your profile to be deleted. If someone is pretending to be you, go to their profile and click Report this person.