What is the name of Serena Williams's daughter?

Serena Williams’s daughter is named Olympia.

Her full name is Alexis Olympia Ohanian Jr., and she is commonly known as Olympia. Serena and her husband, Reddit co-founder Alexis Ohanian, welcomed her daughter on September 1, 2017, in West Palm Beach, Florida.

Williams gave birth after winning the 2017 Australian Open while pregnant, a victory that became one of the most remarkable achievements in tennis history. She later discussed the serious health complications she experienced after delivery, including a pulmonary embolism, and the challenges of returning to competition.

Olympia’s name is sometimes confused with Serena’s own middle name, Jameka, or with her father’s surname, Ohanian. The child’s name is Alexis Olympia Ohanian Jr.; “Olympia” is the familiar name used publicly. Serena and Alexis later welcomed a second daughter, Adira River Ohanian, in 2023.