List of Famous people born in March

Duarte, Duke of Guimarães was a Portuguese infante (prince), son of Duarte of Portugal, 4th Duke of Guimarães and his wife, Isabel of Braganza. He served as Constable of the Kingdom, the highest military authority in the Portuguese Empire, second only to the monarch.

Georg Simmel was a German sociologist, philosopher, and critic.

Sergio Francisco Romo is a Mexican-American professional baseball pitcher for the Oakland Athletics of Major League Baseball (MLB). He previously played for the San Francisco Giants, Los Angeles Dodgers, Tampa Bay Rays, Miami Marlins, and Minnesota Twins. A right-hander who has served as a closer during his career, his main pitch is his slider.

Francesca Lebrun was a noted 18th-century German singer and composer. Her talent extended beyond the stage to music composition and keyboard performance. As a composer, her twelve sonatas, six each in opus 1 and opus 2, for piano or harpsichord with violin accompaniment, were first published in London, England, in 1779–1781, with further editions in London, Paris, and several German centers. The opus 1 sonatas are available in commercial recording.