I’m trying to think of a name for a sister for [name]Regan[/name] (a girl, pronounced [name]REE[/name]-gan). It doesn’t have to rhyme or start with an R or anything like that. I tend to like names that have cute nicknames that go with them, like [name]Katherine[/name]/[name]Katie[/name], but I can’t use that particular combo. Any ideas?
[name]Just[/name] to put it out there, my sister says [name]Regis[/name]. I’m not sold, but if you like it, let me know. I don’t hate it. I just don’t know.
When I think of [name]Regan[/name], the name [name]Natalie[/name] comes to mind. What do you think about that?
I like it, but actually, [name]Natalia[/name] was on my list at some point. I got rid of it because I didn’t like the nickname [name]Nat[/name] 
Well [name]Regan[/name] I believe is Irish so maybe an Irish name to go with it?
Girl:
[name]Fianna[/name] “[name]Fia[/name]”
[name]Fiona[/name] “[name]Fifi[/name]”
[name]Shauna[/name] “[name]Shaunie[/name]”
[name]Sorcha[/name]
[name]Ciara[/name] (pronounced [name]Keer[/name]-ra)
Boy:
[name]Sean[/name] or [name]Shawn[/name] or [name]Shaun[/name] (nn still [name]Shawny[/name])
[name]Keiran[/name]
[name]Owen[/name]
[name]Aodhan[/name] (though [name]Aiden[/name] is an easier spelling lol)
[name]Angus[/name]
[name]Brien[/name]
[name]Brenden[/name]
[name]Regan[/name] and…
[name]Rowan[/name]
[name]Kiernan[/name]
[name]Cassidy[/name]
[name]Delaney[/name]
[name]Keeva[/name]
[name]Tierney[/name]
[name]Elle[/name]
[name]Logan[/name]
[name]Reese[/name]
[name]Avery[/name]
[name]Kennedy[/name]
[name]Riley[/name]
[name]Kerrigan[/name]
[name]Regan[/name] and [name]Regis[/name] are much too similar to be used on siblings.
[name]How[/name] about another Shakespearean name? [name]Imogen[/name], [name]Bianca[/name], [name]Miranda[/name], [name]Rosalind[/name], [name]Portia[/name]? I’d avoid [name]Cordelia[/name], though!
[name]Piper[/name], [name]Phoebe[/name], or [name]Harper[/name] come to mind.
Another [name]Shakespeare[/name] name that people forget about is [name]Celia[/name] which means heavenly. I love the sound of [name]Regan[/name] and [name]Celia[/name]!
What about [name]Natalia[/name] nn [name]Lia[/name] or [name]Tally[/name]?
[name]Sophie[/name]
[name]Abigail[/name]
[name]Caitlin[/name]
[name]Paige[/name]
[name]Ella[/name]/[name]Elle[/name]
[name]Avery[/name]
[name]Chloe[/name]
[name]Madison[/name]
[name]Piper[/name]
[name]Haley[/name]/[name]Hailey[/name]
[name]Hadley[/name]
[name]Brenna[/name]
Sorry for repeats, but what about:
[name]Moira[/name]
[name]Bridget[/name]
[name]Sheba[/name]
[name]Maeve[/name]
[name]Miranda[/name]
[name]Julianne[/name]
[name]Brynn[/name]
[name]Audrey[/name]
[name]Iona[/name]
[name]Nora[/name]
[name]Adelaide[/name]
[name]Molly[/name]
[name]Ffion[/name]
Thank you all! You helped a lot. I have narrowed down my list to [name]Celia[/name] and [name]Miranda[/name]. I like the idea of using another [name]Shakespeare[/name] name to go with [name]Regan[/name]. I’m also playing around with [name]Emmeline[/name]. Thanks!
All three of those are good names; [name]Celia[/name] is my favorite. Have fun choosing!