Henri is the French form of the masculine given name Henry, also in Estonian, Finnish, German and Luxembourgish. . People with this given name. French noblemen. Henri I de Montmorency (1534–1614), Marshal and Constable of France. Henri I, Duke of Nemours (1572–1632), the son of Jacques of Savoy and Anna d'Este. Henri II, Duke of Nemours (1625–1659), the seventh Duc de Nemours. Henri, Count of Harcourt (1601–1666), French nobleman. Henri, Dauphin of Viennois (1296–1349), bishop of Metz.
https://en.wikipedia.org/wiki/Henri