Middle names for baby boy

Hi, i am 4 and a half months pregnant with my first baby and i am struggling to think of a middle name to go with the boy names i like. So far, my favourite name is Beau for a boy, but i also like Raif, Logun, Romeo and Gabriel. My partners surname is Heath, so it also needs to fit with that. So if anybody has any suggestions i would really appreciate it as we are havin the baby sexed next month.
Thank you

Hi

I hope you dont mind me saying this but those names you have chosen dont need a middle name! as i think middle names only fit if the first name is plain and simple which the names you have picked are not,sarah x