Baby name help!!

[Dinosaurdrip]

Dc 4 due end of January,
DS1 Rowan (14)
DS2 Sebastian (Seb) (13)
DD1 Dylan (9)
What would go with these names, unsure if boy or girl. I feel like we should continue the an ending theme but can't think of any names I like that end an but will it be weird to change it up now!! (Probably totally overthinking this)
Anyhow hit me with your suggestions please.

I’d widen your theme to just ending in n.

Cameron
Finn
Ethan

Imogen
Bethan
Lillian
Addison
Wren

Tristan
I'll get back to you with a girl's name, though I love Cameron for a girl.

For a girl
Eden
Caitlin
Megan
Erin
Rhiannon
Shannon
Elowen

For a boy.
Aaron
Finn
Warren
Aiden
Gavin
Logan

Solomon (Sol)
Odhran/Oran
Ciaran
Nathan

Catherine/Kathryn
Alison
Evelyn
Madeleine

Quentin
Ethan

Bethan
Alison

Rowan, Sebastian, Dylan and

Lauren
Anwen
Madeleine
Caitlin
Jasmine
Marianne
Evangeline
Saffron
Josephine

Julian
Leon
Jonathan
Tristan
Edwin
Aidan
Corin
Orson
Christian
Nathan

You have two unisex names there so wondering if more of those might be your style? I can see why you like the similar endings when you already have three but yes, I think probably overthinking

Unisex:
Addison, Brynn, Morgan, Quinn, Robin/Robyn, Sutton

Girls:
Adeline, Aven, Arwen, Aspen, Jordan, Megan, Madison, Peyton, Seren, Shannon, Taryn, Tegan, Wren, Zeryn

Boys:
Aston, Christian, Damien, Ethan, Flynn, Hayden, Harrison, Jayden, Logan, Lachlan, Mason, Nathan, Owen, Orson, Preston, Tian

Benedict ( Ben)
Melissa - Mel, melly, Lissa

I agree with ppl, just names ending in n.

Finnegan
Caspian
Darwin

Eden
Maren
Wren

Definitely Robin/Robyn as suggested by pp.

Rowan, Sebastian, Dylan and

benjamin
orson
harrison
ethan
cameron
aaron
austin
franklin
leon
quinn
myles
felix
jude
jasper
otis
jesse

eden
ellen
megan
Rhiannon
imogen
lilian
evelyn
margot
mabel
florence
ottilie
penelope
elodie
rosa

Robin
Ffion
Aislinn
Arran
Roslyn
Lois
Carys
Catrin
Stella
Aphra
Laurel

Lachlan
Struan
Stellan
Tobin
Corin
Fenn
Lorne
Kester
Idris
Ivo
Jethro
Jerome

Sticking to the -ns:

Carmen
Fern
Jessamyn
Jocelyn
Kirsten
Líadan
Linden
Mirren
Morven
Tamsin
Vivien

Anton
Brandon
Brendan
Calvin
Eamon
Hadrian/Adrian
Justin
Lonán
Lorcán
Lucian
Martin
Oisín

Logan

I don't think you need to end in an at all. Just choose a name you love.

Or how about choosing a name that starts with An instead?

Andrew
Anthony
Anya
Anita
Antoinette
Anjuli
Angel
Andrea

Etc

Lucian
Austin
Cameron
Fintan

I wouldn't necessarily go for the n sound for girls, just something fitting like

Tabitha
Araminta
Sorrel
Vivica

Something nice but a bit different, like your boys names

I have 3 boys (adults now), 2 with the same names as you already have and the 3rd has been mentioned several times as suggestions.

You have great taste in names Op I'm sure you'll do it again.

Thank you so much for all the suggestions, there are some absolute beauties there.
I think we have definitely decided I was overthinking the an thing and are maybe going to stick to n or just go rogue!

@Dinosaurdrip You can totally stick with your theme! You have great names their for your DCs!

my suggestions 😊-

Rowan, Sebastian, Dylan and Ethan (boy)

Rowan, Sebastian, Dylan and Nolan (unisex)

Rowan, Sebastian, Dylan and Ryan (unisex)

Rowan, Sebastian, Dylan and Rhian (girl)

Rowan, Sebastian, Dylan and Roman (boy)

Rowan, Sebastian, Dylan and Jordan (unisex)

Rowan, Sebastian, Dylan and Declan (boy)

Rowan, Sebastian, Dylan and Evan (boy)

Rowan, Sebastian, Dylan and Jonathan (boy)

Rowan, Sebastian, Dylan and Morgan (unisex)

Rowan, Sebastian, Dylan and Megan (girl)

Rowan, Sebastian, Dylan and Duncan (boy)