Namesakes
Other Royalty:
3 princesses, 1 princess/empress consort
Charlotte of Belgium (middle name Leopoldina) 1840-1927; 1864-1867 Belgium; Mexico 
Isabel, Princess Imperial (middle name Leopoldina) 1846-1889 Brazil
Leopoldina of Brazil 1847-1864 Brazil
Clémentine of Belgium (middle name Leopoldina) 1872-1955 Belgium