Dingle vs Trench

Dingle

name

  • An area in Liverpool, Merseyside, England (OS grid ref SJ3687). 

  • A harbour town in County Kerry, Ireland, and the peninsula on which it stands. 

noun

  • Someone from Barnsley 

Trench

name

  • A suburb of Telford, Telford and Wrekin borough, Shropshire, England (OS grid ref SJ6912). 

  • A habitational surname. 

How often have the words Dingle and Trench occurred in a corpus of books? (source: Google Ngram Viewer )