It's listed, or Chriselda is listed, as being used in South
Africa, but I've never seen it so far. I have mixed feelings about it. I don't much like
Griselda - since grizzling is sulky complaining or crying, it rather puts me off though I do like medieval names for fun, in general. And I don't mind
Christine,
Christina etc on other people. So the best I can say is, Criselda looks lighter and more suitable for use in today's world.