I would guess SE-bree-en, but that's wrong, so I'm not sure what that means (lol).
My second guess was KE-bree-en, which is also wrong, oh well ;)
I think it goes quite well with
Arsenio, but almost not at all with
Ocean. I also think it goes quite nicely with
Boaz,
Thor, and
Dante, they have a nice feeling as a collection. But I'm afriad I have no idea what I would name another boy.
NN's could be
Brian, Seb, Bri (prn. Breye, like eye), Cebri (prn. Sebree), and even
Ian.