Cristiano dos Santos, the eldest son of Al Nassr forward Cristiano Ronaldo, has been called up to the Portugal Under-15 squad.
The 14-year-old got his maiden invitation on Tuesday.
Fondly called Cristaninho, he plays for Al-Nassr in Saudi Arabia, but has had spells with Ronaldo’s former clubs Manchester United and Juventus.
The Selecao Under-15s are billed to face Japan, Greece and England at the Vlatko Markovic youth tournament in Croatia between May 13-18.
Ronaldo, Real Madrid’s all-time top goal scorer and still a Portugal international himself, has five children.
The striker won Euro 2016 with his country, helping them lift their first major trophy, although he came off hurt early in the final against France.