Beau - Pretentious. French for 'beautiful', seven years of studying the language has removed my ability to see this as a name.
Hunter - Not my style
River - Ditto, and it's pretty unisex.
Sebastian - Like this
Edward - Love, and nn Eddie is adorable
Darcy - Mr Darcy is a handsome association but the name is sadly more popular on girls now.
Emmett - This is growing on me
Gideon - I quite like this too
Wolfgang - Wolfie's cute but the full name is a bit much
Kellan - Prefer Kelvin, Kellan is a bit close to Callum to me which I find really chavvy.
Beau - Cute on a little kid, a little precious on an adult.
Hunter - My nephew's name, so I am biased :)
River - A little too hippy for my tastes.
Sebastian - Kind of nice. I'm really trying hard to see past the upper class feeling and the crab from The Little Mermaid....
Edward - No a favorite. I prefer Edmund.
Darcy - I think this one has swayed too far to the feminine side. Though I do love Mr. Darcy....
Emmett - Nice, and I like the doubled consonants.
Gideon - Meh.
Wolfgang - A little over the top, to me, but I think I could see it as a middle, especially for a classical music lover.
Kellan - The only one I truly love on this list. I have used this in stories and it is growing on me for an actual child.