Watch Below: Paris Hilton reveals if she still talks to Nicole RichieParis made the exciting reveal on the February 22 episode of her This Is Paris Podcast, announcing her son's name is Phoenix Barron Hilton Reum. E! have also revealed that Paris will discuss her son's name and the meaning behind it in her upcoming book, Paris: The Memoir which is set to be released on March 14. Paris shocked fans in January on Instagram when announcing the birth of her son. On January 24, the heiress posted a picture of her and her child's hand, writing "you are already loved beyond words." PEOPLE confirmed the couple, who previously began an IVF process during the height of the COVID-19 pandemic, introduced their son, via surrogate. "It's always been my dream to be a mother and I'm so happy that Carter and I found each other," the new mom told PEOPLE exclusively. "We are so excited to start our family together and our hearts are exploding with love for our baby boy."Paris shared more details on why she chose to keep the news to herself during an interview with Harper's Bazaar. "My entire life has been so public," she explained.