Okay for the life of me I can’t figure out names that would go with Meliora only thing I can come up with is Ailith, Ferelith and Oz but I’m not sure if thay go together? So if you guys could please help me come up with some names it’ll be so much help 
I think [name_f]Ferelith[/name_f] works really well!
Other options you might like:
[name_m]Bramwell[/name_m]
[name_m]Roderick[/name_m]
[name_f]Artemisia[/name_f] (or Artemis)
[name_f]Lavinia[/name_f]
[name_f]Solana[/name_f]
[name_f]Morgana[/name_f]
[name_f]Minerva[/name_f]
[name_f]Ginevra[/name_f]
[name_f]Guinevere[/name_f] (Guinevera)
i get a dark academia vibe with this name for some reason, second [name_f]Ferelith[/name_f] and [name_f]Guinevere[/name_f]
meliora &…
[name_f]Elysia[/name_f]
[name_f]Isolde[/name_f]
[name_f]Althea[/name_f]
[name_f]Octavia[/name_f]
[name_u]Phaedra[/name_u]
[name_f]Rosalind[/name_f]
[name_f]Avalon[/name_f]
[name_f]Circe[/name_f]
[name_f]Elspeth[/name_f]
[name_f]Arianell[/name_f]
[name_m]Caius[/name_m]
[name_m]Alasdair[/name_m]
[name_m]Flavian[/name_m]
[name_m]Lysander[/name_m]
[name_m]Fenrir[/name_m]
[name_m]Theodoric[/name_m]
[name_m]Alaric[/name_m]
I find [name_f]Meliora[/name_f] a densely-packed name! Let me try to explain what I mean by that. It feels really substantial - packed with rich, luxuriant sounds and beautiful but like @aiksx says it feels like it would be the name of a pensive, well-informed, creatively expressive person.
Other names which have that same vibe for me are:
[name_f]Ramona[/name_f]
[name_f]Ravenna[/name_f]
[name_f]Elestren[/name_f]
[name_f]Eirlys[/name_f]
[name_u]Adair[/name_u]
[name_m]Arcturus[/name_m]
[name_m]Cassius[/name_m]
[name_m]Hugo[/name_m]
[name_f]Hesperia[/name_f]
[name_f]Bronwen[/name_f], [name_f]Brontë[/name_f]
[name_u]Thaddeus[/name_u]
[name_f]Tanith[/name_f]
[name_f]Ardith[/name_f], [name_u]Arden[/name_u]
[name_m]Romaric[/name_m]
[name_m]Conrad[/name_m]
[name_m]Caradoc[/name_m]
[name_m]Bastien[/name_m], [name_m]Sebastian[/name_m]
[name_m]Heliodor[/name_m]
[name_m]Malachi[/name_m]
[name_u]Valor[/name_u]
[name_m]Veren[/name_m]
[name_m]Valentinian[/name_m]
[name_u]Amory[/name_u]
Too similar for a sibling name I suspect, but since you like [name_f]Meliora[/name_f], do you like [name_m]Liodor[/name_m] too? It’s one of my favourites!
[name_f]Iola[/name_f] / [name_f]Ione[/name_f] / [name_f]Iona[/name_f] / [name_f]Iolana[/name_f]
[name_f]Arcadia[/name_f]
[name_f]Carina[/name_f]
[name_u]Vivendel[/name_u] / [name_f]Viveca[/name_f]
[name_f]Luciana[/name_f]
[name_f]Ivalo[/name_f]
[name_m]Lucius[/name_m]
[name_m]Alonzo[/name_m]
[name_u]Calder[/name_u]
[name_m]Andreas[/name_m]
I think [name_f]Ferelith[/name_f] works the best. [name_m]Oz[/name_m] feels short and modern and doesn’t really fit. Ailith could also work but I wouldn’t’ use both Ailith and [name_f]Ferelith[/name_f] and I prefer [name_f]Ferelith[/name_f].
[name_f]Meliora[/name_f] & [name_m]Caspian[/name_m]
[name_f]Meliora[/name_f] & [name_m]Percival[/name_m]
[name_f]Meliora[/name_f] & [name_m]Atticus[/name_m]
[name_f]Meliora[/name_f] & [name_u]Oberon[/name_u]
[name_f]Meliora[/name_f] & [name_u]Endellion[/name_u]
[name_f]Meliora[/name_f] & [name_m]Lysander[/name_m]
[name_f]Meliora[/name_f] & [name_u]Augustine[/name_u]
[name_f]Meliora[/name_f] & [name_m]Oren[/name_m]
[name_f]Meliora[/name_f] & [name_m]Evander[/name_m]
[name_f]Meliora[/name_f] & [name_m]Amias[/name_m]
[name_f]Meliora[/name_f] & [name_m]Casimir[/name_m]
[name_f]Meliora[/name_f] & [name_f]Elestren[/name_f]
[name_f]Meliora[/name_f] & [name_f]Amaranth[/name_f]
[name_f]Meliora[/name_f] & [name_f]Celandine[/name_f]
[name_f]Meliora[/name_f] & [name_f]Lowenna[/name_f]
[name_f]Meliora[/name_f] & [name_f]Calliope[/name_f]
[name_f]Meliora[/name_f] & [name_u]Calypso[/name_u]
[name_f]Meliora[/name_f] & [name_f]Evanthe[/name_f]
[name_f]Meliora[/name_f] & [name_f]Luneth[/name_f]