Sam's brother's name is Eric.
Sam, Sam and Eric are the twins of lord of the flies while Sam is short for Samwise. I think that is the closest you can get.
sam and eric
meat
sam does
Sam and Eric are both young boys on the island in "Lord of the Flies," but their exact ages are not specified in the book. They are among the younger boys in the group.
the beast
Sam and Eric, later referred to as Samneric
Samneric
Sam and Eric. Collectively called Samneric.
nothing beside help and support
The fire was dying out
Sam says it to piggy