Within the first two chapters of the book of Matthew, the name, in greek is termed as three variants:
Ἰησοῦ - (iesou) - iota, eta, sigma, omicron, upsilon
Ἰησοῦς - (iesous) - iota, eta, sigma, omicron, upsilon, sigma
Ἰησοῦν - (iesoun) - iota, eta, sigma, omicron, upsilon, nu
In Islam, the name is "Isa" (عيسى).
Esau.