Cocker

Etymology

 * As an English surname, from the verb, itself from the bird. The river in Lancashire is also from the bird.
 * Also as an English surname, from the noun.
 * As a surname, Americanized from.
 * The river in Cumbria is of origin, from.

Proper noun

 * , which joins the at.
 * , which flows into the estuary.
 * , which flows into the estuary.