Isaac Asimov even wrote a small essay on the topic. He pointed out that the name "Uranus" was a cosmic joke no matter how you tried to pronounce it.
Said "yur-AIN-us", it sounds like "your anus".
But a short-lived attempt to change the pronunciation to "YUR-i-nus" was abandoned when it was realized that this was the same pronunciation as the word "urinous", which means "related to urine or urination".
So either way you look at it, the poor planet is going to be the, um, butt of jokes.