you wanted to write it so a Spanish-speaker would 'read' it with the English pronunciation, you could write: 'morin' (with an accent on the 'i')
A Spanish-speaker unfamiliar with the English pronunciation would probably pronounce it: 'mah-oo-RAY-enn'; 'Sheena Easton' for example, I've heard pronounced 'shayAYnah AYahsstonn' on Spanish radio.
BRIGIDA
Conrado is a Spanish version of Conrad, but might not be the only one.
Maureen comes from the Celtic/Gaelic name, meaning "Dark".
Antonia is used as a Spanish name. It is derived from the Latin Antonius family and is the female version of Antonio. The name means "priceless" and "beautiful".
Maria is basically just a name. It could also be the Spanish version of the name "Mary""My good friend's name is María""Mi santo preferido es Santa María"
Maureena
The name Maureen means the childhood version of Maura, and there is a saint Maura, sister of Brigid of Scotland. So St Maura is the same as Saint Maureen.
Maureen Flannigan's birth name is Maureen Osborne Flannigan.
Maureen Gilmartin's birth name is Maureen Mahoney.
BRIGIDA
Italian name maybe, spanish version would be pablo.
Maureen Langham's birth name is Maureen Catherine Langham.
Maureen Lipman's birth name is Maureen Diane Lipman.
Maureen Dean's birth name is Maureen Elizabeth Kane.
Maureen Delaney's birth name is Maureen Barry O'Delany.
Maureen Traynor's birth name is Maureen Patricia McDevitt.
Maureen Tucker's birth name is Maureen Ann Tucker.