A famous bearer is Mattie Stepanek, a boy with muscular-dystrophy who amazingly lived to be 12 years old! He was extremely intelligent and started writing poetry at age 3. He was a peacemaker.
Mattie Silver is the name of a character in the book Ethan Frome by Edith Wharton. She is Ethan's wife's cousin and he has feelings for her. [He's a bad person in my opinion and so is Mattie of course, in my opinion]
I liked this name, thinking it tomboyish but still sweet. Then I read Ethan Frome, was incredibly annoyed by the simplicity and naivite of Mattie's character, and will never look at that name as being anything other than plain.
-- Anonymous User 1/27/2010
If my future daughter, Mathilda, likes this, I will call her this name but spell it Matthie.