Many place names take macrons, from Whangārei to Ōamaru. And other Māori words with macrons are in common usage among English speakers – for instance, kōrero, mōrena, and whānau. Getting them right should be just as important to Pākehā as to Māori. That does take some education though.
How do you spell whānau?
Whānau (Māori pronunciation: [ˈfaːnaʉ]) is a Māori-language word for extended family. It is sometimes also used in New Zealand English, particularly in official publications.
Does Moana have a macron?
The macron would become required in many place names, although fewer than might be first thought. Basic words like wai (water), maunga (mountain), nui (large), puke (hill), moana (sea) all contain only short vowels. ... Some Maori groups, as well as various official bodies, are already making their mark with macrons.