Pronunciation Seer-sha.
[name]Saoirse[/name] [name]Charlotte[/name] and [name]Saoirse[/name] [name]Adeline[/name] are my two favourites at the moment.
Any other suggestions?
I like either one, but I prefer [name]Adeline[/name]. Beautiful names, and so happy to see another fan of this beautiful Celtic name as a first name. 
[name]Lisa[/name]
I like them both. [name]Saoirse[/name] is a lovely name, and I have yet to meet a little one by this name.
[name]Saoirse[/name] [name]Charlotte[/name], definitely. I love how the names go together.
[name]Saoirse[/name] [name]Charlotte[/name]? Really? Cause when I say that out loud it just sounds like a mess of shashasha. I like it on paper better. Maybe it’s just me though. Anyway, I saw the combo [name]Saoirse[/name] [name]Lily[/name] somewhere on nb once and adored it instantly. I love [name]Saoirse[/name] but cringe when I think of all the inevitable mispronunciations.
I find [name]Saoirse[/name] [name]Charlotte[/name] to be a bit of a tongue twister. I like the three syllables in [name]Adeline[/name], but it starts with the same -a ending as [name]Saoirse[/name] (Seer-sha).
[name]How[/name] about:
[name]Saoirse[/name] [name]Marguerite[/name]
[name]Saoirse[/name] [name]Delphine[/name]
[name]Saoirse[/name] [name]Capucine[/name]
[name]Saoirse[/name] [name]Ottoline[/name]
[name]Saoirse[/name] [name]Seraphine[/name]
[name]Saoirse[/name] [name]Coraline[/name]
[name]Saoirse[/name] [name]Rosemarie[/name]
[name]Saoirse[/name] [name]Charlotte[/name] is simply too difficult to say. [name]Saoirse[/name] [name]Adeline[/name] isn’t my favorite, but at least it’s pronounceable.
I love all of [name]Jordynn[/name]'s suggestions above, here are a few more of mine:
[name]Maeve[/name]
[name]Coralie[/name]
[name]Romaine[/name]
[name]Eleanor[/name]
[name]Evangeline[/name]
[name]Fantine[/name]
[name]Lisette[/name]/[name]Lissette[/name]
[name]Amelie[/name]
[name]Lucille[/name]
[name]Mavis[/name]
[name]Elisabet[/name]
[name]Ariane[/name]
[name]Melisande[/name]
[name]Leonora[/name]
[name]Teagan[/name]
[name]Lisbeth[/name]
[name]Noemie[/name]
[name]Angeline[/name]
[name]Niamh[/name]/[name]Neve[/name]
[name]Leontine[/name]
[name]Josephine[/name]
[name]Corinne[/name]
[name]Aisling[/name]
[name]Marjorie[/name]
Lillit
[name]Madeleine[/name]
[name]Iris[/name]
[name]Eloise[/name]
[name]Juliette[/name]
[name]Mathilde[/name]
[name]Amaryllis[/name]
[name]Rosaline[/name]
[name]Beatrice[/name]
[name]Athene[/name]
[name]Elise[/name]
[name]Babette[/name]
[name]Minerva[/name]
[name]Renee[/name]
[name]Jeanine[/name]
[name]Maybelle[/name]
[name]Linnet[/name]
[name]Talia[/name]
[name]Avril[/name]
[name]Rachelle[/name]
[name]Cosette[/name]
[name]Axelle[/name]
[name]Jacqueline[/name]
[name]Clothilde[/name]
[name]Eveline[/name]
[name]Autumn[/name]
[name]Byrne[/name]
[name]Faye[/name]
[name]Elowen[/name]
[name]Annalise[/name]
[name]Ffion[/name]
[name]Ellery[/name]
[name]Mae[/name]
[name]Lior[/name]
[name]Finley[/name]
[name]Poesy[/name]
[name]Fleur[/name]
[name]Guinevere[/name]