Rowans brother is called?

[Youdonthavetobegood]

So far we have-
Jude
Elliot
Caspar
Seth

But not totally sure on any of these. Any similar suggestions?

I have a Gabriel, Roan and a Fynn..

Alexander
Ruairí

Arthur

The Rowan I know has a brother called Ruben!

Jude
Gabriel
Oscar

Joel
Lawrence
Toby
Ezra
Asa
Finn / Finlay
Bram
Miles
Leo
Christopher (Kit)
Cassian
Kester
Jacob
Eric

Rudy
Asher
Aster
Ember

Leon over Leo

I know a Rowan with a brother called Robin

Griffin
Vaughn
Wyatt
Louis
Hollis

I really like Elliott from your list, and all the others except Seth.

Ivor

Milo