Brazillian Was What Are Some Good Boy Names That Can Be Brazillian?

What are some good boy names that can be brazillian? - brazillian was

Mom and Dad are having a boy! They asked my sister and me get a few names. The only thing is that it is 100% in Brazil, and they needed a name that his family (including my sister called Olivia can give)

Names can not TH in them (as Matthew), because they do not pronounce th fine. Thank you!