Namesakes
Other Royalty:
4 princes, 1 king
Philippe of Belgium (middle name Baudouin) 1837-1905 Belgium 
Baudouin of Belgium 1869-1891 Belgium
Baudouin of Belgium 1951-1993 Belgium
Laurent of Belgium (middle name Baudouin) 1963- Belgium
Gabriel of Belgium (middle name Baudouin) 2003- Belgium