Summary (tl;dr)

Princess Eugenie and Jack Brooksbank have announced the name of their newborn daughter, Adelaide Elizabeth Annina Brooksbank, two weeks after her birth in Lisbon, Portugal, generating significant public interest.

Essential Background

Princess Eugenie, the younger daughter of Prince Andrew and Sarah Ferguson, Duchess of York, and a niece of King Charles III, married Jack Brooksbank in 2018. The couple are already parents to two sons, August, born in 2021, and Ernest, born in 2023. In May 2026, Princess Eugenie and Jack Brooksbank publicly announced that they were expecting their third child, with the baby due in the summer.

The Full Story

On Monday, August 17, 2026, Princess Eugenie revealed the full name of her third child, a daughter, as Adelaide Elizabeth Annina Brooksbank, via an Instagram post. The baby girl was born on August 3, 2026, in Lisbon, Portugal, weighing 6 pounds, 9 ounces. Princess Eugenie explained that the name was chosen to honor "three people we love and admire past and present," including her late great-grandmother, Queen Elizabeth II, whose name is reflected in Adelaide's middle name, Elizabeth. The first name, Adelaide, is understood to be inspired by Queen Adelaide, the consort of King William IV, as well as Maria Adelaide of Portugal, symbolizing the family's ties to both English and Portuguese history. The announcement follows a tradition within the royal family of taking some time after a birth to reveal the chosen name.

Why It Matters

The naming of a new royal baby consistently captures widespread public attention, with people eager to learn the chosen moniker and its significance. The selection of Adelaide Elizabeth Annina is particularly noteworthy for its multiple tributes, connecting the newest royal to important figures in both British and Portuguese history. This blend of heritage and personal sentiment resonates with royal observers, driving interest and discussion around the name and its meanings. The birth of Adelaide also means she is now 15th in the line of succession to the British throne.

Geographic Location

• Lisbon, Lisbon District, Portugal (birth of Princess Eugenie's daughter Adelaide)