Baby name help 😩

We are expecting our second baby boy this November and we have absolutely no idea what to name this child! With our first son the second we knew he was a boy he had a name. This time we’re drawing blanks or I like a name and he doesn’t or he likes a name and I don’t. Our first son is Rowan Maverick. We like names that a little unique and not super common but also not crazy different. I almost want to stick with an R name because SO’s name also starts with an R than all 3 guys will have an R name but that isn’t set in stone for us we said if we fell in love with a name it didn’t matter the letter.