Boot vs Lade

Boot

name

  • A small village in Eskdale parish, Copeland borough, Cumbria, England (OS grid ref NY1701). 

  • A surname. 

Lade

name

  • A coastal hamlet in Lydd parish, Folkestone and Hythe district, Kent, England (OS grid ref TR0820). 

  • A surname. 

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