Maddison is a popular name in English-speaking countries such as the United States, United Kingdom, and Australia. Its popularity peaked in the early 2000s and has been declining in recent years, although it remains a well-known and recognizable name.

The name Madison was popularized in the 1980s and 1990s by the movie "Splash", in which the main character, a mermaid played by Daryl Hannah, chooses the name Madison as her human name. The name Maddison is often associated with a trendy and modern spelling of the name Madison, and is sometimes seen as a creative variation.

Maddison Brown is an Australian actress known for her role in the television series "Dynasty". She has also appeared in films such as "Strangerland" and "The Kissing Booth".