Baby brother name... help!

[Missbecs]

Baby number 2 is due any day, girls names are sorted but boys... not a clue!
I like nature names. But nothing too out there...
First born is Luna Jai.
Middle name if babe is a boy will be Philip or Frederick (after a grandparent)
Please help! Any and all suggestions welcome

River
Adair: Gaelic word meaning "from the oak tree ford"
Ainsley: (Scottish) Hermitage wood or clearing
Alder: (German) Alder tree
Ash: Ash tree. Also associated with fire
Aspen: A poplar tree with heart-shaped leaves that quiver in the lightest breeze.
Aster: Greek word meaning "star"
Birk: Scottish for birch tree
Bryce: As in Bryce Canyon National Park, Utah
Bryn: Welsh for hill
Briar: For the sweetbriar flower
Clay
Colm: (Gaelic) dove
Conall: (Irish/Scottish) wolf
Drake: (Middle English) dragon
Elm: Elm tree
Heath: (Old English) a moor
Huckleberry (Huck)
Hyacinth: Bulbous, fragrant flowers
Indigo: Dark blue tropical plant
Jasper: (English) a semiprecious stone
Juniper: An evergreen plant
Lake: Can be a girl or boy name
Lark: A small songbird
Oliver: Inspired by the olive tree or olive plant
Opal: A gemstone of varying colors on a dark background
Oriel: (Latin) from oriole (bird)
Pierce: (Welsh) rock
Reed: A tall plant that grows in marshy waters
Rowan: (English) type of tree
Sky: Can also be a lovely girl's name too
Spruce: Spruce tree; also means "neat" or "daper"
Terran: Earth
Vernon: Alder tree (also means springlike or full of life)
Wren: A small songbird

Sol

Jasper
Fraser
Ash
Oakley

Yes how about River? @Missbecs

Rowan I like but it’s dramatically risen in popularity at same time as name RoMan (come from nowhere to be top 50 now). In a couple of years on current trajectory will be top 10 and is likely to date. Get fed up with the “is your name RoMan with an M or a W”?! A couple of years ago this wouldn’t have been a problem

How about (red Forrest)

• Radley (red forest)

Or “Forrest” ?

Inigo.

Romeo
Valentine
Wade

Inigo is a great name but it doesn't have any nature meaning.

If Frederick becomes a middle name you need a shorter first name.

Dean
Hugo (compliments luna)
George
Theo
Brooke (stream)
Leon
Kai
Sean
Reed
Dash
Blaine

Its spanner is I'm a teacher so lots of name associations annoyingly.

So I really like:
Ash - maybe Asher as a name and Ash for short? (Don't want Ashley).
Oakley (but Oakley is the village I grew up in, my parents still live.. is that too weird?)

I like River but SIL suggested it a few weeks ago so it can be shortened to 'Riv' which has put me off...

My dog is Jasper

Rowan.

Sol. Means sun!

Sonny!!

Forrest
Brook
Brock
Falcon
Fletcher
Peregrine
Mica
Beck

Charlie
Sam
Koa
Jem
Finn
Bodhi