At the Chief of War premiere on July 18, in Ko Olina Park in Hawaii, the actor was joined by his children, as well as his girlfriend Adria Arjona. Momoa marked the sweet moment with his kids by wearing coordinating "family capes," as he told PEOPLE.

Jason Momoa stated that his son, Nakoa-Wolf Momoa, was in for a “rude awakening” while responding to the latter joining the Dune 3 cast. In June 2025, various outlets reported that Nakoa-Wolf and Ida Brooke had been cast as Leto II and Ghanima Atreides,

Jason Momoa stated that his son, Nakoa-Wolf Momoa, was in for a “rude awakening” while responding to the latter joining the Dune 3 cast. In June 2025, various outlets reported that Nakoa-Wolf and Ida Brooke had been cast as Leto II and Ghanima Atreides,