Help me pick our 3rd baby’s name!

We do not know if it’s a boy or a girl yet, but we disagree heavily on boy names and can’t think of any girl names so far.

Our daughters are named Rosemary and Delilah. We like older/less common naturey names, that also work with Spanish (his side is Cuban, so can’t have names that are too “white” and hard to say in Spanish)

For the boys name, the middle name will be Oscar (family name) so first name has to go well with that.

For context, the only boy names I like/have liked are Ezra and Jasper (I’ve grown out of loving this one but still open to it). I think Ezra Oscar is so nice but husband doesn’t like it. I named both of our girls within the first 2 months of being pregnant with them but am fully drawing a blank on girl names that go well with theirs.