Any ideas?
Josephine
[name_f]Wilhelmina[/name_f] / [name_f]Willa[/name_f]
[name_f]Clementine[/name_f]
[name_f]Seraphina[/name_f]
[name_f]Rosemary[/name_f]
[name_f]Primrose[/name_f]
[name_f]Marigold[/name_f]
Elspeth
[name_f]Maude[/name_f]
[name_f]Isolde[/name_f]
[name_f]Ophelia[/name_f]
Elsinore
[name_f]Katharine[/name_f]
[name_f]Matilda[/name_f]
[name_f]Florence[/name_f]
[name_f]Anneliese[/name_f]
[name_f]Elisabeth[/name_f]
[name_f]Rosalie[/name_f]
Elowen
[name_f]Isolde[/name_f]
[name_f]Ophelia[/name_f]
[name_f]Delphine[/name_f]
[name_f]Maeve[/name_f]
[name_f]Margaux[/name_f]
I would either go themey and pick [name_f]Nimue[/name_f], or choose [name_f]Isolde[/name_f] which has a very similar feel.
Artemisia
[name_f]Hermione[/name_f]
[name_f]Aveline[/name_f]
[name_u]Valentine[/name_u]
[name_f]Isadora[/name_f]
[name_f]Esme[/name_f]
[name_f]Melisande[/name_f]
[name_f]Apollonia[/name_f]
[name_f]Caledonia[/name_f]
[name_f]Iolanthe[/name_f]
[name_f]Ariadne[/name_f]
[name_f]Eloise[/name_f]
[name_f]Zelda[/name_f]
[name_f]Zora[/name_f]
[name_f]Tallulah[/name_f]
[name_f]Coralie[/name_f]
[name_f]Twyla[/name_f]
[name_f]Mirabelle[/name_f]
[name_f]Bronwen[/name_f]
[name_f]Olympia[/name_f]
1 Like
I actually have a side character named [name_f]Guinevere[/name_f] and her sister is [name_f]Silvana[/name_f]; “[name_u]Guin[/name_u]” & “[name_f]Silvie[/name_f]”. I think they go wonderfully together. I also debated [name_f]Morgana[/name_f] and [name_f]Cressida[/name_f] as her sister’s name.
Guinevere is my favorite name ever! [name_f]My[/name_f] other personal favorites are [name_f]Fiona[/name_f] & [name_f]Amelia[/name_f] (my dog & cat!), [name_f]Daisy[/name_f], [name_f]Eleanor[/name_f] & [name_f]Olive[/name_f]. I don’t necessarily think any of those pair super well w/Guinevere though. Maybe [name_f]Fiona[/name_f].
Sorry for any repeats, but here are a few other ideas:
Bellatrix
Calliope
Callista
Estella-okay, I love this! So romantic together.
Indigo
Juliet
Myfawnwy
That’s all I’ve got for now. Something mystical, feminine & bold. A lot of names that are similar also have a ‘wen’ sound. Like [name_f]Anwen[/name_f], [name_f]Arwen[/name_f], [name_f]Ceridwen[/name_f], [name_f]Elowen[/name_f], [name_f]Morwenna[/name_f], etc. But I just think they may be too similar. Maybe not. 
Hope this helps. 
Guinevere and…
Celestine
[name_f]Odette[/name_f]
[name_f]Arianell[/name_f]
Rosebeth
[name_f]Leonie[/name_f]
[name_f]Mariposa[/name_f]
[name_f]Kerensa[/name_f]
[name_f]Isadora[/name_f]
[name_f]Eulalia[/name_f]
Genevieve
[name_f]Gwendolyn[/name_f]
I like the idea of [name_f]Isolde[/name_f]? I want to say something long and equally dramatic (or consequently Welsh and delightful), like:
Fiammetta
[name_f]Sophronia[/name_f]
[name_f]Fionnabhair[/name_f]
[name_f]Elowen[/name_f]
[name_f]Merryn[/name_f] (not very long but so fits!)
[name_f]Morwenna[/name_f]
[name_f]Eilonwy[/name_f]
[name_f]Angharad[/name_f] “[name_f]Annie[/name_f]”
[name_f]Bronwen[/name_f]
[name_f]Eleri[/name_f]
[name_f]Aderyn[/name_f]
[name_u]Meredith[/name_u]
[name_f]Olwen[/name_f]
[name_f]Winifred[/name_f]
[name_f]Tesni[/name_f]
Mismatched though it now feels, I once tried to write a story with a [name_f]Guinevere[/name_f] and her sister was [name_f]Violet[/name_f]? [name_f]Lillian[/name_f]? [name_m]Can[/name_m]’t remember which but they’re not TERRIBLE with [name_f]Guinevere[/name_f] lol. Or maybe:
Odelia
[name_f]Amelina[/name_f]
[name_f]Emmanuelle[/name_f]
[name_f]Amalia[/name_f]
[name_f]Seraphina[/name_f]
[name_f]Tabitha[/name_f]
[name_f]Juliette[/name_f]
[name_f]Isobel[/name_f]
[name_f]Felicity[/name_f]
[name_f]Maeva[/name_f] (love this with [name_f]Guinevere[/name_f]!)
[name_f]Helena[/name_f]
[name_f]Coralie[/name_f]
[name_f]Ophelia[/name_f]
[name_f]Beatrice[/name_f]
[name_f]Vienna[/name_f]
A long form of [name_f]Lucy[/name_f], like [name_f]Lucille[/name_f] or [name_f]Lucina[/name_f] or [name_f]Lucinda[/name_f]?
Guinevere is beautiful 
Constance ~ [name_f]Guinevere[/name_f] & [name_f]Constance[/name_f]
[name_f]Persephone[/name_f] ~ [name_f]Guinevere[/name_f] & [name_f]Persephone[/name_f]
[name_f]Delphine[/name_f] ~ [name_f]Guinevere[/name_f] & [name_f]Delphine[/name_f]
[name_f]Theodora[/name_f] ~ [name_f]Guinevere[/name_f] & [name_f]Theodora[/name_f]
[name_f]Minerva[/name_f] ~ [name_f]Guinevere[/name_f] & [name_f]Minerva[/name_f]
[name_f]Evangeline[/name_f] ~ [name_f]Guinevere[/name_f] & [name_f]Evangeline[/name_f]
[name_f]Violetta[/name_f] ~ [name_f]Guinevere[/name_f] & [name_f]Violetta[/name_f]
[name_f]Melisende[/name_f]~ [name_f]Guinevere[/name_f] & [name_f]Melisende[/name_f]
[name_f]Alexandra[/name_f] ~ [name_f]Guinevere[/name_f] & [name_f]Alexandra[/name_f]
[name_u]Romilly[/name_u] ~ [name_f]Guinevere[/name_f] & [name_u]Romilly[/name_u]
[name_f]Winifred[/name_f] ~ [name_f]Guinevere[/name_f] & [name_f]Winifred[/name_f]
Something strong, feminine and not frilly
Alexandra
[name_f]Helena[/name_f]
[name_f]Margaret[/name_f]
[name_f]Wilhelmina[/name_f]
Guinevere and…
Adelaide
[name_f]Merewen[/name_f] (mer-uh-wen)
[name_u]Hyacinth[/name_u]
[name_f]Isadora[/name_f]
[name_f]Arianwen[/name_f]
[name_f]Ariadne[/name_f]
[name_f]Theodora[/name_f]
[name_f]Jacinta[/name_f]
[name_f]Persephone[/name_f]
Guinevere & [name_f]Eluned[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Rhiannon[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Kerensa[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Isolde[/name_f]/Eseld/Yseult
[name_f]Guinevere[/name_f] & [name_f]Elspeth[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Rosmerta[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Ursala[/name_f]/Usula
[name_f]Guinevere[/name_f] & [name_u]Meredith[/name_u]
[name_f]Guinevere[/name_f] & [name_f]Lileas[/name_f]
[name_f]Guinevere[/name_f] & Bethen
[name_f]Guinevere[/name_f] & [name_f]Eira[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Odette[/name_f]
[name_f]Guinevere[/name_f] & [name_u]Tamlane[/name_u]
[name_f]Guinevere[/name_f] & [name_f]Ailsa[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Ferelith[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Undine[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Lorelei[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Madelief[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Brigid[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Hannelore[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Rosalind[/name_f]
[name_f]Guinevere[/name_f] & [name_u]Marion[/name_u]
[name_f]Guinevere[/name_f] & [name_f]Boudicca[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Leona[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Catherine[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Elfrida[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Rosamund[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Odele[/name_f]
[name_f]Guinevere[/name_f] & [name_f]Senara[/name_f]
Seraphine
[name_f]Octavia[/name_f]
[name_f]Persephone[/name_f]
[name_f]Lysandra[/name_f]
[name_f]Elowen[/name_f]
[name_f]Freya[/name_f]
[name_f]Magnolia[/name_f]
[name_f]Honora[/name_f]
[name_f]Iolanthe[/name_f]
[name_f]Apollonia[/name_f]
[name_f]Renata[/name_f]
Araminta
[name_f]Rosalind[/name_f]
[name_f]Jessamine[/name_f]
[name_f]Frederica[/name_f]
[name_f]Cressida[/name_f]
[name_f]Florinda[/name_f]
[name_f]Therese[/name_f]
Heliodora
[name_f]Cordelia[/name_f]
[name_f]Barbara[/name_f]
[name_f]Celestina[/name_f]
[name_f]Philomena[/name_f]
[name_f]Aurelia[/name_f]
[name_f]Natalina[/name_f]
[name_f]Cleodora[/name_f]
[name_f]Muriel[/name_f]
[name_f]Salome[/name_f]
[name_f]Ursula[/name_f]
[name_f]Delphina[/name_f]
[name_f]Felicity[/name_f]
[name_f]Alexandrina[/name_f]
[name_f]Verona[/name_f]
[name_f]Jacqueline[/name_f]
Mirabeth
[name_f]Artemisia[/name_f]
[name_f]Theodosia[/name_f]
[name_f]Demetria[/name_f]
Something that matched in length:
[name_f]Seraphina[/name_f]
[name_f]Louella[/name_f]
[name_f]Tallulah[/name_f]
[name_f]Clemency[/name_f]
[name_f]Rosalind[/name_f]
[name_u]Valentine[/name_u]
[name_f]Corisande[/name_f]
Persephone
[name_f]Theodosia[/name_f]
[name_f]Helisent[/name_f]
[name_u]Endellion[/name_u]
[name_f]Ophelia[/name_f]
[name_f]Cordelia[/name_f]
[name_f]Evangeline[/name_f]
[name_f]Penelope[/name_f]
[name_f]Rhiannon[/name_f]
[name_f]Morgana[/name_f]
[name_f]Morrigan[/name_f]
[name_f]Rosamund[/name_f]
[name_f]Magdalena[/name_f]
[name_f]Cressida[/name_f]
[name_f]Cassandra[/name_f]
[name_f]Andromeda[/name_f]
Estamond
[name_f]Winifred[/name_f]
[name_f]Minerva[/name_f]
[name_f]Hermione[/name_f]
[name_f]Seraphina[/name_f]
[name_f]Calliope[/name_f]
[name_f]Calista[/name_f]
[name_u]Calypso[/name_u]
[name_f]Freya[/name_f]
[name_f]Drucilla[/name_f]
[name_f]Beatrix[/name_f]
[name_f]Agatha[/name_f]
[name_f]Diana[/name_f]
[name_f]Ariadne[/name_f]
[name_f]Arabella[/name_f]
[name_f]Aurelia[/name_f]
[name_f]Aurora[/name_f]
[name_f]Theodora[/name_f]
[name_f]Philomela[/name_f]
[name_f]Philomena[/name_f]
[name_f]Artemisia[/name_f]
[name_f]Nimue[/name_f]
[name_f]Zephyrine[/name_f]
[name_f]Ursula[/name_f]
[name_f]Anastasia[/name_f]
[name_f]Vasilisa[/name_f]
[name_f]Odette[/name_f]
[name_f]Phoebe[/name_f]
[name_f]Vanessa[/name_f]
[name_f]Geneva[/name_f]
[name_f]Ginevra[/name_f]
Ginerva
[name_f]Euphemia[/name_f]
[name_f]Gisele[/name_f]
[name_f]Astrid[/name_f]
[name_f]Ingrid[/name_f]
[name_f]Fiona[/name_f]
[name_f]Belphoebe[/name_f]
[name_f]Dulcinea[/name_f]
[name_f]Azenor[/name_f]
[name_f]Yvaine[/name_f]
Vesperine
[name_f]Genevieve[/name_f]
[name_f]Elowen[/name_f]
[name_f]Stella[/name_f]