Yep, Basil is my fave too - because of the personal meaning to you, and because it is so darn cute! Baz is nice too, as a nn. Leo is my second fave. I also like George and Edward.

I agree with your comments about Marcus/Douglass/Fergus.

What about Ronan instead of Rohan? Or the similar sounding Oran or Odan/Oden? Or Rohan could be pronounced 'Ro-harne' (as in Lord of the Rings).

(or there is always Franklin, lol!).....