Emilio is sort of an unusual name for an Arab, *especially a Muslim one. Remember Joseph Farah and Massad Ayoob, not mention Danny Thomas and his progeny, are of Arab ancestry, just not Muslim. Same with Jamie Farr, aka Corporal Max Klinger of M.A.S.H, who I just discovered is a U.S. Army veteran, albeit of only two years.
Farr is also Antiochian Orthodox Christian.
He does a lot for children's charaties.
A pretty good guy for a MASH alumni.
And without looking it up to confirm, I believe Paul Anka is a Christian of Lebanese descent.