What about ant for aunt. Its not ant...ants are those insects that crawl around.
Well, I'm not sure if it's like this where you live?
But here in the US, there are A LOT of regional differences.
Yes, I am one of those horribly uncultured people who calls my aunt, "Ant --------."
But where I was raised, that's just how people pronounce it.
We also mispronounce "Coke" and "soda."
We call it "pop".
(Because it's a shortened version of "soda pop", which was an old-fashioned term for such drinks.)