Walian vs limey

Walian

noun
  • A Welsh person. 

adj
  • Synonym of Welsh: of or relating to Wales. 

limey

noun
  • An Englishman or other Briton, or a person of British descent; an English or British immigrant. 

adj
  • Of, or pertaining to, limes (the fruit). 

  • Resembling limes (the fruit); lime-like. 

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