Ally vs Garth

Ally

name
  • A diminutive of the male given names Alfred, Albert, Alan, Alexander, or other names beginning with Al-[[#English|]], from the Germanic languages, the Celtic languages, or Ancient Greek 

  • A diminutive of the female given names Alice, Alison, Alexandra, or other names beginning with Al-[[#English|]], from the Germanic languages or Ancient Greek 

Garth

name
  • A male given name from Welsh, shortened form of Gareth 

  • A village in Maesteg community, Bridgend county borough, Wales (OS grid ref SS8690). 

  • A surname. 

  • A village in Powys, Wales 

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