User blog comment:KCCreations/Staying Safe on Wikia/@comment-26402117-20160129025213

Don't make your username an untransformed derivative of your real name. As Wikia is a well indexed site, you will end up being indexed with your real identity and it will come up as a result to the persistent searcher for your real name or username from another site. Thus linking your Wikia activity to your real identity.