Names to go with Charles

I want to name this baby after my Grandpa, Charles. I'm looking for ideas as hubby doesn't like my suggestion (Charles Oliver, or Charles Sebastian, or either name switched to have Charles second). My G-pa is Charles Ralf, uncle is Christopher Charles, & a cousin is Charles James (CJ), so we can't use those.

My other 4 boys' are Mahe Takota, Jaedin AlekZander, Niklas Conrad, & Egil Henrik.

Thanks for your suggestions, I look forward to seeing them & taking them to hubby for his opinion.