assumed name, also known as, false name, al's, otherwhen, othertimes, someplace else, elsewards, alternately, otherwheres, more...

real name, true name, authentic name

pseudonym, pen name, stage name, nickname, screen name, handle, avatar, alter ego, more...

new, anti, same, different, email, local, old, simple, appropriate, net, greek

same name,   goes by,   nick name,   another name,   fake identity,   formerly named,   formerly known as,   hidden identity,   two similar names,   also known