Actress Mae Whitman announced the birth of her first child, a son named Miles, in an Instagram post on August 28, 2023. She named him after her close friend and 'Parenthood' co-star, Miles Heizer, who played her brother on the show. Whitman shared a photo of the newborn's foot and expressed her joy and gratitude for the support from her medical team and loved ones. She mentioned her son's kind and gentle nature, likening him to his namesake. Whitman has not disclosed details about the baby's father but consistently refers to 'we' in her posts, indicating a partnership. The announcement follows her public pregnancy reveal in May, which featured Heizer and their on-screen mother, Lauren Graham.