Unless a proper noun has a direct correlation like "Rose", the name does not change.
Irene awesome translated to Japanese as 'Airīn subarashii'
See the Related Link.
Irene Pollin's birth name is Irene Lee Kercheck.
Irene Dubrovsky has written: 'Irene Dubrovsky'
Irene Saltern's birth name is Irene Stern.
Irene Vanbrugh's birth name is Barnes, Irene.
Irene Spencer's birth name is Irene Kunz.
Irene Ambrus's birth name is Klopfer, Irene.
Irene Anders's birth name is Irene Swartz.
Irene Dare's birth name is Irene Davidson.
Irene Fenwick's birth name is Frizzel, Irene.
Irene Castle's birth name is Foote, Irene.