Not definite list - just guide for some further ideas please!!

[rocket74]

Had a scan today (32 week growth scan) hoping to finally find out if boy or girl but still don't know.
So now we have to plan for either option!

Current names

Boys

Hugo
Rothko (after the artist. who killed himself - I like it but not sure)
Hunter
Flint (DH option. not keen)
Rafe
George
Hiram

Girls

Betsy
Meredith (Edie nn)
Blake - middle name option
Luella - middle name option

i've been thinking Betsy all along for a girl but really don't about the boy name.

Big brother is called Edgar Alexander

I think Hugo from your list goes well with Edgar.
Rothko sounds like it should be Rosco but said with a lisp

Edgar and Rafe
Edgar and George

I'd choose a different syllable name to Edgar.

Edgar and Blake
Edgar and Meredith

George and Meredith are my favourites of your list.

How about

Harvey
Jeremy
Lawrence
Arlo

Ruby
Marianne
Louisa
Elodie

Hugo - ok
Rothko - no
Hunter - no
Flint - no
Rafe - nice
George - the best of the bunch
Hiram - no

Girls

Betsy - sweet
Meredith (Edie nn) - no
Blake - middle name option - really like Blake as a boys name, but not for a girl
Luella - middle name option - no

Hugo- ok
Rothko- sounds made up
Hunter- very American
Flint- no
Rafe- ok
George- the best of your choices
Hiram- no

Betsy- no
Meredith (Edie)- don't like Meredith, do like Edie
Blake- sounds masculine
Luella- too frilly

Other names you might like:

Ralph
Charles
Oscar
Alexander
Sebastian
Jasper

Daisy
Lara
Alice
Clarissa
Ruby
Ivy
Noelle