Maryvonne Dupureur (1937 – 2008) was a French middle-distance runner. Competing in the 800 m event she won silver medals at the 1964 Olympics and 1967 European Indoor Games; she also took part in the 1960 and 1968 Olympics.
I personally like this name. Although, I’m sure I pronounce it wrong. I pronounce it like Mary-VON-e Well, unlike all the other comments, I LOVE this name!
Dreadful! Very few names that have been made from squashing two together are able to look good, and this horror is not one of them. Mary and Yvonne are lovely names, but they don't flow smoothly in that order, and especially not when rammed together like this.