September 2nd – Miriam, Dowager Princess of Turnovo.
September 4th – Archduchess Adelaide of Austria.
September 6th – Archduke Maximilian of Austria-Este.
September 9th – Princess Elisabetta of Belgium, Archduchess of Austria-Este.
September 10th – Jeannette, The Hereditary Princess of Fürstenburg.
September 11th – Queen Paola of Belgium.
September 12th – Princess Iman of Iran.
September 15th – Harry, The Duke of Sussex.
September 15th – Letizia, The Queen of Spain.
September 15th – Prince Daniel of Sweden.
September 17th – Marie-Chantal, The Crown Princess of Greece.
September 21st – Prince Noah of Nassau.
September 22nd – Princess Martha Louise of Norway.
September 26th – Archduke Alexander of Austria.
September 27th – Princess Iman of Jordan.
September 30th – Princess Marie-Esmeralda of Belgium.
September 21st – Margaretha, Custodian of The Crown of Romania and Prince Radu of Romania
September 22nd – Prince Lorenz and Princess Astrid of Belgium, The Archduke and Archduchess of Austria-Este.
September 25th – Christian and Jeannette, The Hereditary Couple of Fürstenberg.
September 15th – Carl XVI Gustaf, The King of Sweden.