I think it sounds handsome for a boy with the spelling
Dorian and that
Doriane looks better for a girl, as it is the French feminine form and reminds me of Dory-Ann or something.
"Life is not an easy matter... You cannot live through it without falling into frustration and cynicism unless you have before you a great idea which raises you above personal misery, above weakness, above all kinds of perfidy and baseness." -
Leon Trotsky