What is the last name of the Incredibles family?

The Incredibles family’s last name is Parr.

The family consists of Bob Parr, better known as Mr. Incredible; Helen Parr, also known as Elastigirl; and their children Violet, Dash, and Jack-Jack Parr. The surname appears in the characters’ civilian identities, while their superhero names conceal or replace their family name in public.

The Parrs live in Metroville and try to hide their abilities after the government’s Superhero Relocation Program forces supers into retirement. Their family story drives both films: Bob and Helen struggle with ordinary domestic life while raising children whose powers gradually emerge.

A common mix-up is confusing the family surname with a superhero alias. “Mr. Incredible” is Bob’s hero name, “Elastigirl” is Helen’s, and “Frozone” is the separate identity of Bob’s friend Lucius Best. The children all use Parr as their family name.