English surname meaning 'son of Maud/Matthew,' popularized as a given name after President James Madison.
Madison began as an English surname meaning "son of Maud" or "son of Matthew," depending on the medieval source family, though the Maud derivation is most often cited. As with many surnames, its original meaning became less important once it moved into first-name use. For much of its history Madison was encountered as a last name, most famously in the United States through James Madison, the fourth president and a principal architect of the Constitution.
That presidential connection gave the name a strong American civic resonance long before it became popular for girls. Its dramatic shift in usage is one of the clearest examples of pop culture reshaping naming trends. The 1984 film Splash used Madison as a mermaid's chosen human name, reportedly inspired by Madison Avenue in New York, and the effect was enormous.
What had been a relatively uncommon surname-name quickly became a fashionable feminine first name in the United States. By the 1990s and 2000s it was a defining favorite, often associated with youth, suburbia, and a polished contemporary style. That transformation also changed its perception.
Madison moved from patrician surname territory into the mainstream and then into a whole cluster of similar names such as Addison and Mackenzie. Some hear it now as distinctly millennial or Gen Z, yet it still carries a sleek, energetic sound. Its evolution from presidential surname to modern feminine staple shows how fluid naming can be. Madison today blends American history, urban chic, and late twentieth-century reinvention in a way few names do.