Hello,
After ideas for boys and girls names,
For a sibling for [name_f]Rosie[/name_f] [name_f]Dee[/name_f].
Open to all ideas,
But not into really long frilly sort of names.
[name_u]Unique[/name_u], quirky, traditional, old fashioned, hippie…
Let’s here them all 
[name_f]Rosie[/name_f] [name_f]Dee[/name_f] is sweet! I think equally adorable vintagey nicknames or sweet nature names would work well.
[name_f]Rosie[/name_f] and…
[name_f]Polly[/name_f]
[name_f]Sadie[/name_f]
[name_f]Tess[/name_f]
[name_f]Elsie[/name_f]
[name_f]Mabel[/name_f]
[name_f]Pearl[/name_f]
[name_f]Vita[/name_f]
[name_f]Kitty[/name_f]
[name_f]Alice[/name_f]
[name_f]Lucy[/name_f]
[name_f]Sally[/name_f]
[name_f]Pippa[/name_f]
[name_f]Cleo[/name_f]
Isby
[name_f]Millie[/name_f]
[name_f]Betsy[/name_f]
[name_f]Coco[/name_f]
[name_f]Tilly[/name_f]
[name_f]Bea[/name_f]
[name_f]Trixie[/name_f]
[name_f]Maggie[/name_f]
[name_f]Lottie[/name_f]
[name_f]Florence[/name_f]
[name_u]June[/name_u]
[name_f]Sylvie[/name_f]
[name_f]Willow[/name_f]
[name_f]Clover[/name_f]
[name_f]Hazel[/name_f]
[name_f]Opal[/name_f]
[name_f]Meadow[/name_f]
[name_u]Piper[/name_u]
[name_u]Fifer[/name_u]
[name_f]Winslet[/name_f]
[name_f]Iris[/name_f]
[name_f]Violet[/name_f]
[name_f]Bluebell[/name_f]
[name_f]Lark[/name_f]
[name_f]Sparrow[/name_f]
[name_u]Wren[/name_u]
[name_u]Sorrel[/name_u]
[name_u]Story[/name_u]
[name_u]Fable[/name_u]
[name_u]Max[/name_u]
[name_u]Freddie[/name_u]
[name_u]Stanley[/name_u]
[name_u]Sidney[/name_u]
[name_m]Arthur[/name_m]
[name_m]Walter[/name_m]
[name_m]Victor[/name_m]
[name_m]George[/name_m]
[name_m]Louis[/name_m]
[name_m]Peter[/name_m]
[name_m]Vincent[/name_m]
Wilf
[name_m]Ralph[/name_m]
[name_m]Samson[/name_m]
[name_m]Otis[/name_m]
[name_m]Oscar[/name_m]
[name_m]Henry[/name_m]/[name_m]Hal[/name_m]
[name_u]Luca[/name_u]
[name_m]Leo[/name_m]
[name_u]Flynn[/name_u]
[name_m]Basil[/name_m]
[name_u]Corin[/name_u]
[name_m]Wilbur[/name_m]
[name_u]Jules[/name_u]
[name_m]Alban[/name_m]
[name_m]Jasper[/name_m]
[name_m]Caspar[/name_m]
[name_m]Otto[/name_m]
[name_m]Ivo[/name_m]
[name_u]Rex[/name_u]
[name_m]Rufus[/name_m]
[name_m]Magnus[/name_m]
[name_m]Hugo[/name_m]
[name_u]Ellis[/name_u]
[name_u]Jude[/name_u]
[name_u]River[/name_u]
[name_u]Bay[/name_u]
[name_m]Fox[/name_m]
[name_m]Wolf[/name_m]
[name_m]Bear[/name_m]
[name_m]Silas[/name_m]
Lupin
[name_m]Archer[/name_m]
[name_m]Asher[/name_m]
[name_m]Callum[/name_m]
[name_m]Drake[/name_m]
[name_m]Hi[/name_m] there.
[name_f]Rosie[/name_f] is adorable.
[name_m]How[/name_m] about…(sorry for any repeats)
Boys-
[name_m]Ace[/name_m]
[name_u]Alfie[/name_u]
[name_u]Arlo[/name_u]
[name_u]Alden[/name_u]
[name_m]Augie[/name_m]
[name_m]Ben[/name_m]
[name_m]Barney[/name_m]
[name_u]Charlie[/name_u]
[name_m]Clive[/name_m]
[name_u]Finn[/name_u]
[name_u]Flynn[/name_u]
[name_m]George[/name_m]
[name_m]Harry[/name_m]
[name_m]Hugo[/name_m]
[name_m]Jack[/name_m]
[name_u]Jem[/name_u]
[name_u]Kit[/name_u]
[name_m]Milo[/name_m]
[name_m]Ned[/name_m]
[name_m]Nate[/name_m]
[name_m]Oliver[/name_m]
[name_m]Oscar[/name_m]
[name_m]Pip[/name_m]
[name_u]Sam[/name_u]
[name_m]Simon[/name_m]
[name_u]Teddy[/name_u]
[name_u]Whit[/name_u]
Girls-
[name_f]Annie[/name_f]
[name_f]Audrey[/name_f]
[name_f]Belle[/name_f]
[name_f]Bea[/name_f]
[name_f]Bess[/name_f]
[name_f]Cora[/name_f]
[name_f]Elsie[/name_f]
[name_f]Franny[/name_f]
[name_f]Francie[/name_f]
[name_f]Hattie[/name_f]
[name_f]Junie[/name_f]
[name_u]Kit[/name_u]
[name_f]Kitty[/name_f]
[name_f]Lola[/name_f]
[name_f]Millie[/name_f]
[name_f]Olive[/name_f]
[name_f]Phoebe[/name_f]
[name_f]Poppy[/name_f]
[name_f]Polly[/name_f]
[name_f]Sadie[/name_f]
[name_f]Sally[/name_f]
[name_u]Scout[/name_u]
[name_f]Violet[/name_f]
[name_f]Willa[/name_f]
[name_f]Hope[/name_f] this helps. 
[name_f]Rosie[/name_f] [name_f]Dee[/name_f] & _______:
[name_f]Gemma[/name_f] [name_f]Belle[/name_f]
[name_f]Mabel[/name_f] [name_f]Claire[/name_f]
[name_f]Leona[/name_f] [name_f]Mae[/name_f] “[name_f]Lea[/name_f]”
[name_f]Maren[/name_f] [name_f]Blythe[/name_f]
[name_f]Selah[/name_f] [name_f]Kate[/name_f]
[name_f]Sybil[/name_f] [name_u]Rain[/name_u] “[name_u]Billie[/name_u]”
[name_f]Priscilla[/name_f] [name_f]Ivy[/name_f] “[name_f]Poppy[/name_f]”
[name_f]Delta[/name_f] [name_f]Fern[/name_f]
[name_f]Lula[/name_f] [name_f]Paige[/name_f]
[name_f]Uma[/name_f] [name_f]Pearl[/name_f]
[name_u]Simone[/name_u] [name_f]Joy[/name_f]
[name_f]Maxine[/name_f] [name_u]Blaire[/name_u]
[name_f]Corinne[/name_f] [name_f]Ava[/name_f] “[name_f]Cora[/name_f]”
[name_f]Delia[/name_f] [name_f]Bea[/name_f]
[name_f]Lydia[/name_f] [name_u]Kaye[/name_u]
Della Skye
Etta Mae
Talia Sage
Eloise Ruth
Nina Elaine
Sylvia Jade
[name_u]Tate[/name_u] [name_m]Vincent[/name_m]
[name_u]Rhys[/name_u] [name_m]Alexander[/name_m]
[name_m]Davis[/name_m] [name_u]Wade[/name_u]
[name_u]Asa[/name_u] [name_m]Maxwell[/name_m]
[name_m]Ezra[/name_m] [name_m]Vaughn[/name_m]
[name_m]Simon[/name_m] [name_u]Tate[/name_u]
[name_m]Miles[/name_m] [name_m]Cole[/name_m]
[name_u]Davin[/name_u] [name_u]Reid[/name_u]
[name_u]Darren[/name_u] [name_u]Royce[/name_u]
[name_m]Ansel[/name_m] [name_u]Beau[/name_u]
[name_m]Alec[/name_m] [name_m]Samuel[/name_m]
[name_u]Lionel[/name_u] [name_u]Quinn[/name_u] "[name_m]Leo[/name_m]
Bennett Clyde
Sorry for repeats:
[name_f]Rosie[/name_f] and [name_f]Meadow[/name_f]
[name_f]Rosie[/name_f] and [name_f]Hazel[/name_f]
[name_f]Rosie[/name_f] and [name_u]Flynn[/name_u]
[name_f]Rosie[/name_f] and [name_u]Jude[/name_u]
[name_f]Rosie[/name_f] [name_f]Dee[/name_f] is so sweet! [name_m]How[/name_m] about:
[name_u]Frankie[/name_u]
[name_f]Willa[/name_f]
[name_f]Pearl[/name_f]
[name_u]Ruby[/name_u]
[name_f]Violet[/name_f]
[name_f]Della[/name_f]
[name_f]Nell[/name_f]
[name_f]Daisy[/name_f]
[name_f]Margot[/name_f]
[name_f]Eleanor[/name_f]
[name_f]Matilda[/name_f]
[name_f]Amelie[/name_f]
[name_f]Bronte[/name_f]
[name_f]Clementine[/name_f]
[name_f]Maeve[/name_f]
[name_f]Paloma[/name_f]
[name_u]Sage[/name_u]
[name_f]Mabel[/name_f]
[name_f]Thea[/name_f]
[name_f]Iris[/name_f]
[name_f]Winifred[/name_f]
[name_f]Maple[/name_f]
[name_f]Ivy[/name_f]
[name_f]Clara[/name_f]
[name_f]Zelda[/name_f]
[name_u]Juniper[/name_u]
[name_f]Stella[/name_f]
[name_f]Frida[/name_f]
[name_f]Liv[/name_f]
[name_f]Maya[/name_f]
[name_f]Noa[/name_f]
[name_f]Freya[/name_f]
[name_u]Marlowe[/name_u]
[name_f]India[/name_f]
[name_f]Elowen[/name_f]
[name_f]Juno[/name_f]
[name_f]Luella[/name_f]
[name_f]Kaia[/name_f]
[name_f]Noa[/name_f]
[name_f]Aurora[/name_f]
[name_f]Phoebe[/name_f]
[name_f]Adeline[/name_f]
[name_f]Chiara[/name_f]
[name_f]Peggy[/name_f]
[name_f]Celine[/name_f]
[name_u]June[/name_u]
[name_f]Alba[/name_f]
[name_f]Elodie[/name_f]
[name_f]Camille[/name_f]
[name_f]Aveline[/name_f]
[name_m]Felix[/name_m]
[name_u]August[/name_u]
[name_m]Monty[/name_m]
[name_m]Casper[/name_m]
[name_m]Atlas[/name_m]
[name_m]Oscar[/name_m]
[name_u]Arlo[/name_u]
[name_m]Dashiell[/name_m]
[name_m]Wilbur[/name_m]
[name_m]Elio[/name_m]
[name_u]Flynn[/name_u]
[name_m]Rafael[/name_m]
[name_m]Otis[/name_m]
[name_m]Hugo[/name_m]
[name_m]Jasper[/name_m]
[name_m]Milo[/name_m]
[name_u]Marlowe[/name_u]
[name_u]Jude[/name_u]
[name_m]Chester[/name_m]
[name_m]Otto[/name_m]
[name_u]Jem[/name_u]
[name_u]Lennon[/name_u]
[name_u]Rory[/name_u]
[name_u]Kit[/name_u]
[name_m]Gabriel[/name_m]
[name_m]Roman[/name_m]
[name_m]Atticus[/name_m]
[name_m]Xavier[/name_m]
[name_u]Remy[/name_u]
[name_m]Franklin[/name_m]
[name_m]Xander[/name_m]
[name_m]Alby[/name_m]
[name_m]Caspian[/name_m]
[name_u]Finn[/name_u]
[name_m]Arthur[/name_m]
[name_m]Theodore[/name_m]
[name_m]Archie[/name_m]
Miro
[name_u]Valentine[/name_u]
[name_m]Henry[/name_m]
[name_m]Lucian[/name_m]
[name_m]Silas[/name_m]
[name_m]Oliver[/name_m]
[name_u]Zephyr[/name_u]
[name_m]Bastian[/name_m]
[name_u]Max[/name_u]
[name_u]Banjo[/name_u]
[name_m]Vincent[/name_m]
[name_m]Cyrus[/name_m]
[name_m]Axel[/name_m]
[name_f]Hazel[/name_f] was the first name to come to mind!
[name_f]Rosie[/name_f] [name_f]Dee[/name_f] and . . .
[name_m]Graham[/name_m]
[name_m]Apollo[/name_m]
[name_m]Paul[/name_m]
Pembrooke
[name_m]Pim[/name_m]
Paulis
[name_m]Tad[/name_m]
[name_m]Zeke[/name_m]
[name_u]Poe[/name_u]
[name_m]Lowell[/name_m]
[name_u]Ridley[/name_u]
[name_u]Keegan[/name_u]
[name_u]Timber[/name_u]
[name_u]Rio[/name_u]
Seaver
[name_u]Logan[/name_u]
[name_f]Copper[/name_f]
[name_m]Cooper[/name_m]
[name_u]Rhys[/name_u]
[name_m]Ross[/name_m]
[name_u]Tate[/name_u]
[name_m]Jett[/name_m]
[name_m]Simon[/name_m]
[name_m]Vince[/name_m]
[name_u]Kit[/name_u] [name_u]Carson[/name_u]
[name_f]Ramona[/name_f] [name_f]CeCe[/name_f]
[name_u]Shiloh[/name_u] [name_f]Dawn[/name_f]
[name_f]Freya[/name_f]
[name_f]Nola[/name_f]
[name_f]Faye[/name_f]
[name_m]Lawson[/name_m] [name_f]Faith[/name_f]
[name_u]Ember[/name_u] [name_f]CeCe[/name_f]
[name_f]Amber[/name_f] [name_u]Kaye[/name_u]
Maebry
[name_f]Lola[/name_f]
[name_f]Layla[/name_f]
[name_f]Leona[/name_f]
[name_f]Eryn[/name_f]
[name_f]Paula[/name_f]
[name_u]Sidney[/name_u] [name_f]Rose[/name_f]
[name_u]Syd[/name_u]
[name_u]Wynter[/name_u] [name_f]Kate[/name_f]
[name_f]Kaia[/name_f] [name_u]Rae[/name_u]
[name_u]Keeley[/name_u]
Bethny
Belamey
[name_f]Kira[/name_f]
[name_u]Kiva[/name_u]
[name_u]Reagan[/name_u] [name_f]Kae[/name_f]
[name_f]Tonya[/name_f]
[name_f]Sylvia[/name_f]
[name_f]Vita[/name_f]
[name_f]Velma[/name_f]
[name_f]Vera[/name_f] [name_f]Kate[/name_f]
[name_u]Kit[/name_u] [name_u]Bellamy[/name_u]
[name_f]Etta[/name_f] [name_f]Faye[/name_f]
Niren
Niro
[name_u]Cairo[/name_u]
[name_u]Calypso[/name_u]
[name_u]Sal[/name_u]
[name_m]Salvatore[/name_m]
[name_m]Morris[/name_m]
[name_m]Jasper[/name_m]
[name_m]Calhoun[/name_m]
[name_m]Coleman[/name_m]
[name_m]Ned[/name_m]
[name_m]Hal[/name_m]
[name_f]Hagar[/name_f]
[name_m]Rowe[/name_m]
[name_u]Rowan[/name_u]
[name_m]Rogan[/name_m]
[name_m]Roger[/name_m]
[name_m]Ruben[/name_m]
[name_u]Elliott[/name_u]
[name_u]Evan[/name_u]
[name_m]Dom[/name_m]
[name_m]Welby[/name_m]
[name_u]Sal[/name_u]
[name_m]Sol[/name_m] / [name_m]Saul[/name_m]
[name_m]Roby[/name_m]
[name_m]Robinson[/name_m]
[name_m]Derrick[/name_m]
[name_m]Victor[/name_m]
Oben
[name_u]Tobin[/name_u]
[name_m]Benson[/name_m]
[name_m]Bennett[/name_m]
[name_m]Ivor[/name_m]
[name_m]Yves[/name_m]
[name_m]Marlon[/name_m]
[name_u]Quinn[/name_u]
[name_m]Quentin[/name_m]
[name_m]Oskar[/name_m]
[name_m]Donovan[/name_m]
[name_f]Maren[/name_f]
[name_u]Meredith[/name_u]
[name_f]Calliope[/name_f]
[name_f]Callie[/name_f]
[name_f]Jubilee[/name_f]
Glo
[name_f]Julia[/name_f]
[name_u]Ember[/name_u]
[name_f]Amaryllis[/name_f]
[name_f]Lia[/name_f]
Somersby
[name_f]Sally[/name_f]
[name_f]Dottie[/name_f] [name_f]Meg[/name_f]
[name_f]Peggy[/name_f]
[name_u]Josie[/name_u]
[name_u]Robin[/name_u] [name_f]Gwen[/name_f]
[name_f]April[/name_f] [name_u]Rain[/name_u]
[name_f]Lena[/name_f]
[name_f]Lorna[/name_f]
[name_f]Talia[/name_f]
[name_f]Athena[/name_f] [name_f]Raine[/name_f]
[name_f]Raina[/name_f]
[name_f]Yvette[/name_f]
[name_f]Collette[/name_f]
[name_f]Opal[/name_f]