He was known as "Eric the Red", but his real name was Eric Thorvaldsson.
People in the medieval times did not have a first and last name. That came as population grew. So Erik was the Erik with red hair and everyone in the area knew which person that was.
Erik the Red.
Magneto's real name is Max Eisenhardt, but he has also gone by the name Erik Lehnsherr.
Erik
Erik.
Erik
The phantom of the opera's real name is Erik, but if you mean his real real name then its Gerard Butler.
Eric the Red's full name was Erik Thorvaldsson. He was also known as Erik the Red due to his red hair and beard. He was a Norse explorer and the founder of the first Norse settlement in Greenland.
Jonas Erik Altberg
Erik the Red.
His wife's name was Thorild.