The name can be either Protestant or Catholic.
Protestant.
The Elizabeth religious settlement was a middle way between catholic and protestant. More favourable to protestant than catholic
the red hand appears on nationalist/catholic and unionist/protestant flags and symbols, but in the context of violence it was the name of a loyalist/protestant paramilitary group
She was a Protestant
James I of England was Protestant not Catholic.
Catholic
Protestant
Protestant
Protestant.
He was a Protestant. His wife was Catholic. Many people accused him of being a catholic because he wore extravagant clothing and Catholics were known to like extravagant things.
You are either a Catholic or a Protestant. You cannot be a Protestant Catholic. That is an oxymoron - like pretty ugly, jumbo shrimp, etc.
catholic