Nicola River

The Nicola River , originally French Rivière de Nicholas or Rivière de Nicolas, adapted to Nicolas River, Nicola's River in English, and named for Nicola (Okanagan leader) is one of the major tributaries of the Thompson River in the Canadian province of British Columbia, entering the latter at the town of Spences Bridge.

Source: Wikipedia https://en.wikipedia.org/wiki/Nicola_River