No, you cannot include phrases like “Wikimedia” and “Wiktionary” in the username of your Wikipedia account. As per the policies of Wikipedia, you cannot use any phase which is related to Wikipedia as it will give the wrong impression that the account is affiliated with any project of the Wikimedia Foundation.
eAnswers Team
No, you cannot include phrases like “Wikimedia” and “Wiktionary” in the username of your Wikipedia account. As per the policies of Wikipedia, you cannot use any phase which is related to Wikipedia as it will give the wrong impression that the account is affiliated with any project of the Wikimedia Foundation.
I think you cannot use these phases in your Wikipedia account.