She is showing praise for her mother by using her middle name, a source toldPage Six.
He adopted his first two children, Isabella and Connor, during his 11-year marriage withNicole Kidman.
The two stars decided to part ways in June 2012.
TheWonder Boysactress proudly watched her daughter graduate whileTom was attending a Taylor Swift concertin London.
Its still unclear whether Suri has legallychanged her name, but the significance of the gesture is evident.
Insiders claim the teenager has no interest in having any kind of relationship with her father.
