Hmm, I'm not sure how I feel about
Boaz. I'm hearing the word "ass" when I say it, even though I know it's not pronounced like that. Maybe because my mom sometimes pronounces "ass" as "azz" when she doesn't want to swear :P That's more of a personal issue though than an issue other people would have to worry about it haha.
Bo as a nn for
Robert seems a bit far-fetched to me.