> 'Kitty bar the door.' It looks like Katy or Katie are the more common spellings in the Southern US, although Kitty seems to the standard when talking about h

> 'Kitty bar the door.' It looks like Katy or Katie are the more common spellings in the Southern US, although Kitty seems to the standard when talking about hockey. The origin is disputed: https://worldwidewords.org/qa/qa-kat1.htm https://worldwidewords.org/qa/qa-kat1.htm