Cedric is a common name in France, especially among my generation. Please add French usage to the database. Honestly, it's too common here for people to think of Cedric Diggory (I don't care for Harry Potter anyway). [noted -ed]
The name Cedric was really popular in France during the 70's and 80's, but hasn't died out completely. I personally think it's adorable even if it is a little dated. It's never been nearly as popular in the US, so I think it would be a great choice for an American boy if you want something unique but not too out there :)
More than 99.9 percent of people with the first name Cedric are male.