Can you identify my roman coin it has a man with head an neck and spiky crown on front and on the other side it has the word traiano then 53-117 dc at the top then imperatore at the bottom?

Hm, this doesn't sound like an original Roman coin.

Traiano would refer to the emperor Trajan and he was born in 53 AD and died in 117 AD.

However, this could not have been a roman coin because

A) Arabic numerals were not used in the Roman Empire

B) The system of using dates since Christ's birth for dates didn't start until about 530 AD and wasn't widespread until about 800 AD

Without seeing your coin I can't really identify it further other than to tell you that it isn't an ancient Roman coin.