Anything other than things like Brie and Camembert. Cream cheese is good too.
Cheddar is a good start. I definitely recommend the Facebook group Weaning the BLW Way for helpful advice and also the app Solid Starts. I'll share some cheese related images from these for you. 😊
No soft cheeses
We do ricotta, mascarpone, and Parmesan as a topping
mild cheddar as mature and others have high sodium for baby. Cottage cheese, mild cheddee, riccota and mozerlla and good with low sodium
Cheddar is probably the easiest to start with but you could give any really.