Everytime a new account is created , the account got that kind of name , not a bot name , a default name.
My.com is a whole portal , maybe you played Skyforge, Armored Warfare , Revelation Online , Cloud Pirates. Because it is the same account.
Other proba is that one of your family member used it to connect to this or one of thoses game
Sigmar 95 Demonist Officer of Legacy (Empire / P2P
Also HolyCurves , Malagor , Seya ,Therrettih , MySQL , TheProdigy
Old character
Alaff (90 Warrior F2P)
Alaff (95 Warrior P2P)