Well, you mean two things actually.
The actor that played Eragon in the movie is Edward Speelers.
But you also mean what is Eragon true name. No one knows that.
Eragon's brother is Murtagh. He is the illegitimate son of Morzan, one of the Forsworn, and plays a significant role in the Inheritance Cycle series by Christopher Paolini.
Eragon's father is Brom. His mother is Selena. His grandfather is Cadoc.
Murtagh
there is a second dragon rider.... it is morgan... he was eragons older brother.
murtagh is eragons half brother, and is a rider under the rule of galbatorix
Zarroc
Nope, Brom is
Eragons dragon is called Saphira.
Yeah he is, and you find that out in the 3rd book, Brisingr.
it was a look in the future, from the fight in book two. Saphira1
his lost home in the Palancar vally, or, because that place is a bit gone, his treehouse in Ellesmera. Saphira1
Yes. Eragons dragon is a girl. Her name is Saphira. It's in the first book; Eragon.
Eragon is Brom's son. Eragon and Murtagh are brothers through their mother Selena. Morzan is Murtagh's father, but Brom is Eragons so that makes Murtagh Eragon's half brother. It was revealed in the third book Brisingr that Eragon's real father is Brom, not Morzan as it was told in the second book Eldest.
Garrow was Eragons uncle.=Roran is Eragons cousin and therefore Garrows son.==Eragon and Murtagh are brothers but only Murtagh is Morzans son.==Brom is Eragons dad as anyone who has read Brisingr will know.=
Well, there are two different kinds of the book Eldest, one is thinner but longer and the other is smaller, the page that Roran finds out Eragon is a dragon rider is 949 in the smaller book.