18 – Qaboos bin Sa‘id al Busaidi, Sultan of the Sultanate of Oman (1940)
18 – Princess Aimée of Orange-Nassau, van Vollenhoven-Söhngen (1977)
19 – Prince Laurent of Belgium (1963)
20 – Empress Michiko of Japan (1934)
22 – Prince Omar bin Al Faisal of Jordan (1993)
23 – Princess Mako of Akishino [Japan] (1991)
24 – Sultan Ahmad Shah of Pahang (1930)
24 – Alexander Windsor, Earl of Ulster (1974)
24 – Prince Nikolaus of Liechtenstein (1947)