The term 'NAME IN THREE ENGLISH RIVERS' refers to the name of a person who is found in three different rivers in England. The crossword solution for this term is OUSE, which is the name of a river in England that flows through the counties of North Yorkshire, Cambridgeshire and Bedfordshire. The Ouse is a tributary of the River Great Ouse, which is the longest river in England. It is also a tributary of the River Humber, which is the largest estuary in England.