Waikato

Waikato is a local government region of the upper North Island of New Zealand. The region stretches from Coromandel Peninsula in the north, to the north-eastern slopes of Mount Ruapehu in the south, and spans the North Island from the west coast, through the Waikato and Hauraki to Coromandel Peninsula on the east coast. 

The name for the region is taken from the Waikato River; waikato is a Māori word traditionally translated as "flowing water" (specifically, wai = "water" and kato = "the pull of the river current in the sea").