many names

I bought this lovely houseplant yesterday. I remember my mum always used to have a couple of them and it was so easy to get a new plant by cutting off a few ends and sticking them in compost. They'd root so easily. I've always called it the Wandering Jew plant but the girl in the shop had never heard it called that and said it was called the Inch Plant. I think its Latin name is Tradescantia. Does anyone have any more names for it?