Are you asking for:
* The main character's name? That's Charlie Bucket.
* The names of all the children? There's Charlie, Augustus Gloop, Veruca Salt, Violet Beauregarde, and Mike Teavee.
* The names of the other characters? There's Willy Wonka, Grandpa Joe, Mr. Bucket, Mrs. Bucket, and many more!
Please clarify your question so I can give you the right answer!