מתן's father is עדו בן דב and his mother is רחל מועלם. His paternal grandparents are דוד בנדי בן דב and חיה ון דר הם. He has a brother named עידו. He is the older of the two children. He has three half-brothers and a half-sister, named מעין, ירדן, ארי and טל.