Nolan Gould

Nolan Gould is an American actor. He is best known for his role as youngest sibling Luke Dunphy on the ABC sitcom Modern Family.

Gould was born in New York City, to Angela and Edwin Gould. Shortly after his birth, due to his fathers military career, he and his parents moved to Phenix City, Alabama, and when Gould was five years old, the family moved to California. His elder brother Aidan is also an actor.

Source: Wikipedia