Comment by muzani

Some people here have an apostrophe. Names like Ainul can be 'Ainul. And I guess the Bobby Tables equivalent is Ai'null. It's due to arabic sources, where A and A' are different letters like o and ö. I used to do some consulting for the home ministry, and these legal names are all over our databases.

I imagine apostrophes would be a complete nightmare for most countries to sanitize or validate.