Brother name for Rosalie and Luciana

Hello!

I am 6 months pregnant with a little boy and struggling to find a name. I have four-year-old twin girls named [name_f]Rosalie[/name_f] [name_f]Ann[/name_f] and [name_f]Luciana[/name_f] [name_f]Marie[/name_f]. The hubbt and I are struggling to come up with a name for their brother.

We call the girls [name_f]Rosie[/name_f] and [name_f]Lucy[/name_f], and we would both like a name that can have a nickname with an -ee sound on the end for when he is younger, but is longer and more professional and mature sounding for when he is older. I like the name [name_m]Benjamin[/name_m], but the hubby vetoed it. He likes [name_m]William[/name_m] as well but that is my nephew’s name so we don’t want to go with that.

Our last name is one syllable and starts with a N, so we want something that goes well with our last name and also well with his older sister’s names.

Thanks!

[name_u]August[/name_u] Auggie
[name_m]Arthur[/name_m] [name_m]Artie[/name_m]
[name_m]Oliver[/name_m] [name_u]Ollie[/name_u]
[name_m]Frederick[/name_m] [name_u]Freddie[/name_u]
[name_m]David[/name_m] nn [name_f]Didi[/name_f]
[name_m]Dimitri[/name_m] nn [name_f]Demi[/name_f]
[name_m]Edward[/name_m] & [name_m]Edmund[/name_m] nn [name_f]Edie[/name_f]
[name_u]Oberon[/name_u] nn [name_m]Obie[/name_m]
[name_m]Thomas[/name_m] nn [name_m]Tommy[/name_m]
[name_m]Theodore[/name_m] nn [name_u]Teddy[/name_u]

The first name that came to mind is [name_m]Desmond[/name_m] ([name_u]Desi[/name_u]).

I’m currently pregnant with #3, a boy as well! [name_u]Love[/name_u] your girls’ names, so beautiful and also fun with their nicknames. We’re also looking for a longer name with a nickname. A few names on our list:

[name_m]Charles[/name_m] “[name_u]Charlie[/name_u]”
[name_m]Edward[/name_m] “[name_u]Teddy[/name_u]”
[name_m]Fredrick[/name_m] “[name_u]Freddy[/name_u]”
[name_u]Wallace[/name_u] “[name_u]Wally[/name_u]” or “[name_m]Ace[/name_m]”
[name_m]Andrew[/name_m] “[name_u]Andy[/name_u]”