Just like old New York, Was once New Amsterdam

"Why they changed it, I can't say, people just liked it better that way!"

With apologies to They Might Be Giants, of course.

Seems like you might be familiar with Mumbai's previous name: Good old fashioned Bombay. Can't say I blame them. I believe the former name was the product of the name given to it by Portuguese Traders. So remember, it's Mumbai, not Bombay, and it's Istanbul, not Constantinople.

So why did Constantinople get the works? That's nobody's business but the Turks.

Sorry, couldn't resist. :-)