Middle name for Montserrat

Mon-se-rrat (first T is not pronounced). Yes I know. The name is not common at all in the US but that's fine by us. Yes I know ppl will have a hard time pronouncing it and we will have to correct ppl. It's fine. It's more common in Spain & Mexico. Her nn will be montse. My husband is wanting a middle name but we can't come up with any that seems to be a good fit. I don't think we need one since her first name is already long enough. Any ideas?