I think the big problem is just trying to come up with a single, 'official' name, you can have 1000's of columns in excel so there's no real need for it.
There's actually quite a few Maori names which are used internationally & are the 'official' English name - Kea, Kakapo, Kaka, Kiwi, Kokako, Weka etc. and many others are being used colloquially more & more. But yep, it would be weird in, say a list of species of shearwater of the world to have Titi or Rako thrown in there but if you added another column I don't see why you couldn't.