Aviv was born on April 21st, 1999 in Israel. Aviv's father is Rahamim SUED and his mother is Yafa HAJAJ. His paternal grandparents are Bechor SUED and Viola; his maternal grandparents are Baruch HAJAJ and Tony. He has two brothers and two sisters, named Barak, Raam, Sufa and Tal-Or. He is the second youngest of the five children.