Irving was born on March 23, 1992 in Melbourne, Australia, to American parents. He is the son of Drederick and Elizabeth Irving, and the stepson of Shetellia Irving. He has an older sister, Asia, and a younger sister, London. His father, Drederick, played college basketball at Boston University alongside Shawn Teague and under coach Rick Pitino. After completing his college career, Irving’s father moved to Australia to play professionally for the Bulleen Boomers in the SEABL. Irving lived in the Melbourne suburb of Kew before relocating to the United States when he was two years old. He holds dual American and Australian citizenship. His mother, who was half Sioux, died of an illness when he was four, and Drederick raised him with the help of Irving’s aunts.