Sam Worthington, Lara Bingle name child Zot?

"Avatar" star Sam Worthington model Lara Bingle have reportedly named their newborn son Zot, after the nickname of the actor's father.

The couple welcomed a baby boy last week, but kept mum on his name, reported the New York Post.

Sam's father, Ronald Worthington, is called Zot by loved ones.

The notoriously private 38-year-old actor and 27-year-old were reported to have been married in the Maldives around New Year's Eve. They had been dating since September 2013.