You need to invent your own names - writers who copy ideas from other people end up in trouble for plagiarism! If you copy someone's names or ideas, then when you publish your story, they could claim you stole those from them and sue you for part of your money.
I use online name generators for the names of my secondary characters - the main characters, I take my time and choose special names from baby name books!
Click on the LINKS for character name generator websites!
A fitting name for an annoying book character could be "Gnat" as it conveys a sense of irritation and persistence.
The mystery character on Annoying Orange is Fred.
The name of the main character of the book Doomwyte is Bisky, a small mouse.
The name of the main character in the "N.E.R.D.S." book series is Jackson Jones.
annoying sisters
Mowgli .
the name of the annoying orange 9 is "annoying saw"
A character from the annoying orange
Armstrong
There is no known book with a character named Dradredridrodrude. If you are looking for a specific character, providing more context or details may help in identifying the book.
You could try a character search.
Cassie is the main character
In Charles Dickens' book "Great Expectations," although the name of the character is Miss Havisham, not Haversham.