Name Help for 5th Child

This is my first time here on nameberry, and I’m here because my husband and I are struggling with the name of our last child.
We don’t know the gender and we won’t until it’s born, but we’re having trouble either way.
Our kids are:
[name_u]Aubrey[/name_u] [name_f]Sarah[/name_f] [name_f]Jane[/name_f]
[name_m]Liam[/name_m] [name_m]Will[/name_m] (I know, kind of strange. It’s a family thing.)
And then twins:
[name_m]Silas[/name_m] [name_m]John[/name_m]
[name_m]Samson[/name_m] [name_u]James[/name_u] (goes by [name_u]Sam[/name_u] a majority of the time)
Ideas we’ve discussed are [name_u]Noah[/name_u], [name_m]Ezra[/name_m], and [name_m]Arthur[/name_m] for boys and [name_u]Harper[/name_u] and [name_f]Phoebe[/name_f] for girls. We don’t really have a set style for naming, but we tend to like unisex names for girls and biblical boys names. Family names that we can use in the middle spot would be [name_m]Peter[/name_m], [name_m]Joseph[/name_m], [name_m]Jack[/name_m], and [name_m]Andrew[/name_m]. For girls, I’m thinking that I want something uncommon and unexpected in the middle. Maybe [name_m]Wilder[/name_m] or [name_u]Love[/name_u]?
Our last name is long, 3 syllables, and has a lot of repeated “s” sounds. [name_m]Silas[/name_m] clashes with it a little bit, but [name_m]Silas[/name_m] had deep family meaning so we put that over the awkwardness of the name together, but we should probably avoid lots of repeated “s” sounds this time around.
Any help would be appreciated!

With sister [name_u]Aubrey[/name_u], I prefer [name_f]Phoebe[/name_f] over [name_u]Harper[/name_u]. [name_f]Phoebe[/name_f] [name_m]Wilder[/name_m] is very nice but I love [name_f]Phoebe[/name_f] [name_u]Dove[/name_u] and [name_f]Phoebe[/name_f] [name_u]True[/name_u].

As for a possible son, with [name_m]Liam[/name_m], [name_m]Silas[/name_m], and [name_m]Samson[/name_m], my favorite from your list is [name_m]Ezra[/name_m]. [name_u]Noah[/name_u] is so overdone right now … I know several under 3. [name_m]Arthur[/name_m] seems a bit stuffy next to his brothers names though I would feel like it would fit with a [name_m]William[/name_m] and [name_m]Samuel[/name_m] better.

[name_m]Ezra[/name_m] [name_m]Peter[/name_m] and [name_m]Ezra[/name_m] [name_m]Joseph[/name_m] sound great.

A Brother to [name_u]Aubrey[/name_u] [name_f]Sarah[/name_f] [name_f]Jane[/name_f], [name_m]Liam[/name_m] [name_m]Will[/name_m], [name_m]Silas[/name_m] [name_m]John[/name_m] and [name_m]Samson[/name_m] [name_u]James[/name_u] ([name_u]Sam[/name_u])…
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_m]Ezra[/name_m] [name_m]Joseph[/name_m]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_u]Noah[/name_u] [name_m]Andrew[/name_m]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_m]Elijah[/name_m] [name_m]Andrew[/name_m]/[name_m]Elijah[/name_m] [name_m]Joseph[/name_m] ([name_m]Eli[/name_m])
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_m]Levi[/name_m] [name_m]Joseph[/name_m]/[name_m]Levi[/name_m] [name_m]Jack[/name_m]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_m]Ethan[/name_m] [name_m]Jack[/name_m]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_u]Owen[/name_u] [name_m]Jack[/name_m]/[name_u]Owen[/name_u] [name_m]Joseph[/name_m]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_m]Isaac[/name_m] [name_m]Jack[/name_m]/[name_m]Isaac[/name_m] [name_m]Joseph[/name_m]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_m]Peter[/name_m] [name_m]Isaac[/name_m]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_m]Jonah[/name_m] [name_m]Andrew[/name_m]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_m]Asher[/name_m] [name_m]Joseph[/name_m]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_m]Declan[/name_m] [name_m]Jack[/name_m]/[name_m]Declan[/name_m] [name_m]Andrew[/name_m]

A [name_f]Sister[/name_f] to [name_u]Aubrey[/name_u] [name_f]Sarah[/name_f] [name_f]Jane[/name_f], [name_m]Liam[/name_m] [name_m]Will[/name_m], [name_m]Silas[/name_m] [name_m]John[/name_m] and [name_m]Samson[/name_m] [name_u]James[/name_u] ([name_u]Sam[/name_u])…
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_u]Harper[/name_u] [name_u]Love[/name_u]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_f]Pheobe[/name_f] [name_m]Hart[/name_m]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_u]Rowan[/name_u] [name_m]Wilder[/name_m]/[name_u]Rowan[/name_u] [name_u]Aspen[/name_u] ([name_u]Rue[/name_u])
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_u]Peyton[/name_u] [name_m]Wilder[/name_m] (Pey)
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_f]Willow[/name_f] [name_u]Sage[/name_u]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_u]Eden[/name_u] [name_u]Love[/name_u]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_u]Avery[/name_u] [name_m]Wilder[/name_m]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_u]Quinn[/name_u] [name_m]Wilder[/name_m]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_f]Fiona[/name_f] [name_f]Ariadne[/name_f]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_f]Norah[/name_f] [name_u]Love[/name_u]
[name_u]Aubrey[/name_u], [name_m]Liam[/name_m], [name_m]Silas[/name_m], [name_u]Sam[/name_u] and [name_u]Blake[/name_u] [name_m]Wilder[/name_m]