Interesting list - a real mix! I love Gabriel (favourite boy's name) and really like Arthur, Henry and Nathaniel/Nate. Samuel and Oliver are OK - nice enough but perhaps a trifle dull.
Don't like any of the others - can't get beyond The Omen with Damian, don't like the sound of Gregory (too many Gs!), Rupert is too foppish and wet-sounding and Dennis and Roland are still firmly in middle-aged territory for me (especially Dennis - just makes me think of Dennis the Menace and Dennis Pennis, which aren't great associations!). All very subjective though!
Arthur - like Damian - strong dislike Damon - dislike Dennis - like Gabriel (nn Gabe) - like Gregory - dislike Henry - love Nathaniel (nn Nate) - on the fence Oliver - dislike Roland - strong dislike Rupert - on the fence Samuel - on the fence
Arthur - okay Damian - reminds me of Fr Damo from Fr Ted Damon - Albarn. Okay but don't love it. Dennis - oh no Gabriel (nn Gabe) - adore Gregory - hell no Henry - meh Nathaniel (nn Nate) - love Oliver - meh Roland - hell to the no Rupert - nope to woopert Samuel - good solid name
Arthur - not a fan Damian - Not since I watched the Omen Damon - I quite like Dennis - All I think of is Dennis the Menace Gabriel (nn Gabe) - not a fan of well-known biblical names Gregory - Not a fan Henry - Henry is a nice traditional name Nathaniel (nn Nate) - I adore this name Oliver - I like Oliver but it is getting extremely popular again Roland - unusual but I like it. Rupert - not a fan Samuel - can take it or leave it