Fictitious people are nonexistent people, who, unlike fictional people, have been claimed to actually exist. Usually this is done as a practical joke or hoax, but sometimes fictitious people are 'created' as part of a fraud. Sometimes the line between the two categories is blurred, e.g., as in the case of Abdul Alhazred. A pseudonym may also be considered by some to be a "fictitious person", although this is not the correct definition.