Some official place names in New Zealand are dual names, usually incorporating both the Māori place name and the original name given by European settlers or explorers. Although a mixture of Māori and English names is the most common form of dual name, some places, such as Mahināpua Creek / Tūwharewhare, include Māori elements in each part of the name, and Wellington Harbour (Port Nicholson) incorporates two English names. One name, Port Levy (Potiriwi) / Koukourarata, has a triple name consisting of the Māori name, the European name, and a Māori transliteration of the latter.