AbRam was born on May 27, 2013 via surrogacy and the three-year-old also has two siblings -- Aryan and Suhana.
"Birthday celebrations on the plane to India with two of my Minions. Hope we get a cake... Otherwise Kinder eggs will have to do," the 50-year-old actor posted on Twitter.
Shah Rukh was last seen In Yash Raj Films' "Fan" and is awaiting the release of "Raees". Directed by Rahul Dholkaia, the film stars Nawazuddin Siddqui and Pakistani actress Mahira Khan.