Nosy fairly is actually Nosy Faly and sambraive is Sambava. The link provided is a good resource for the localities, and there are a few more too. Many of them havent been imported or bred here in quite a while though, so you wont be able to buy/keep any. Commonly available panthers are ambanja, ambilobe, sambava, nosy faly, nosy be, and sometimes tamatave.
I've heard of at least a dozen other locales that are just never exported so there are few in the pet trade. Alot of them look extremely similar to the common ones, or are simply not very attractive.
Others that actually are in the pet trade that I can think of are Nosy Mitsio, Ankaramy, Diego Suarez, Andapa, and Tamatave.