I love
Irene, and I like the English pronunciation as well as any.
German prn. is my favourite.
Eirene (3 syllables) is stunning too but not as familiar as
Irene and it might seem a little forced or pretentious. Personally I think it's perfect.
Irene reminds me of the 1920s or 30s, it sounds hardworking and humble and quietly beautiful. The meaning is what attracted me to
Irene in the first place, I love it.
Because of your grandmother (great-great-grandmother?) I think a rose name would be nice:
Irene Rose,
Irene Rosamund,
Irene Rosalind,
Irene Rosemary,
Irene Rosalie,
Irene Rosa (or
Rosa /
Rose Eirene).
More
Irene:
Irene ClemenceIrene Margaret /
Marguerite Irene DaisyIrene DorothyIrene FrancesIrene LoisIrene GloriaIrene FlorenceIrene HazelIrene RobertaIrene ConstanceIrene PatienceIrene PearlIrene Viola /
VioletIrene MyrtleIrene May /
MaeIrene ZipporahIrene KeturahIrene GeulaIrene OpalIrene FernIrene ElinorIrene Henrietta