Names that are in the same vein as....

[ohhbother]

It's for a boy -

I like (but can't use)

Jacob
Macauley
James
Liam
Lachlan

Girls names liked (if this helps)

Rose
Evelyn
Ava

TIA

[ScarletSienna]

Joshua
Michael
Louis
Thomas
Daniel
Edward

[Sugarpiehoneyeye]

Mackenzie
Jason
Jamie
Leon
Leo
Logan

Rosalie
Eva
Eden

[Biscuitsneeded]

Malachy
Caleb
Joseph
Ezra
Noah
Seth
Gabriel

[Augustbabyyeah]

Jonah
Luke
Alexander
William
Nicholas
Theo
Aiden

[imsorryiasked]

Kyle
Mason
Jackson
Lorcan
Blake

[ragged]

I'm thinking all the other names starting JK or L.

[ABCFamily]

Cameron
Connor
Duncan
Ethan
Isaac
Jared
Jude
Lance
Lennox
Lewis
Lucas
Marcus
Owen
Patrick

[OwlsinTowls]

Elias
Theo
Ezra
Henry
Tobias/Toby
Caleb
Gabriel
Jonah
Greig
Ewan
Finn/Finlay
Fabian
Alistair
Oscar
Brendan
Silas

[SomeOtherFuckers]

Caleb, jake, Richard ?

[WomanScorned]

Jake
Joshua/Josh
Jordan
Logan
Lucas
Lorcan
Leo
Levi
Riley
Blake
Byron
Bradley
Brogan
Brodie
Brendan
Mitchell
Morgan
McKenzie (Mack)
William
Evan
Euan
Ellis
Elias
Elliott
Cameron
Connor
Caleb
Callum
Cory
Campbell
Angus
Haydn
Rory/Ruaridh
Theo
Henry
Harry
Huw
Hamish
Harrison
Louis
Lewis
George
Gregor
Geraint
Gilbert (Gil)
Gideon
Gareth
Seamus
Simon
Simeon
Daniel
Teniel
Alex/Alexander/Xander

I'm just listing brothers, I know, of OP's liked but unusable names plus similar sounding and similar eras.

[KoalaDownUnder]

Cormac