Mostly because
Alasdair is my favorite boy's name at the moment, but also because I think it sounds great. Actually, all those combos are fantastic! I adore the first sibset; if I met four kids with those names I would absolutely give their parents a medal. The second set is also very cute, I love
Stafford and
Darcy as siblings.
I've noticed that the names I tend to suggest as siblings all follow the same pattern and all come from my list, because I love all the names you've posted up here. Since I'm lazy, check out my list for ideas - I promise there'll be some good ones!
A few ideas, just because I don't want you to hate me:
Stafford and...
Darcy (I adore this.)
AdelaideAmbroseArtemis August /
Augusta / Augusten / etc
BellatrixBenedictCasimirJasperOliverCharlotteCyprianDominicDuranteElijahEsmeEleanoraErasmusFinnianGenevieveHarrietLawrenceLilyLyraNaomiNicoletteOpheliaThaddeusMaximilianTerenceUrsulaValentinaVictoriaVioletWinstonPeterOttoLysanderMarinusMiloHenryIgnatiusGuntherCedricDante
Those were randomly chosen - feel free to check out my list for more, and let me know if you like any of these :)
Adoring: Fiona Scarlett, Violet Isadora, Atticus James, Charlotte Octavia, Simon Frederick,
Felix Sebastian, Jack Lachlan, Alistair Conor, Jasper Milo,
Milo Conrad, Josephine Arabella, Imogen Victoria, Georgiana Scarlett