Madelyn

Madelyn or Madalyn is a feminine first name. Notable people with these names include:

Madelyn

 * Madelyn Clare (1894–1975), American actress
 * Madelyn Cline (born 1997), American actress
 * Madelyn Dunham (1922–2008), maternal grandmother of Barack Obama
 * Madelyn Pugh (1921–2011), American television writer who worked on the I Love Lucy television series
 * Madelyn Renee (born 1955), American soprano formerly known as Madelyn Renée Monti
 * Madelyn Vega, Puerto Rican journalist and attorney

Madalyn

 * Madalyn Aslan (born 1963), American-British writer, astrologer, and palmist
 * Madalyn Godby (born 1992), American track cyclist
 * Madalyn Murray O'Hair (1919–1995), American writer and activist
 * Madalyn Schiffel (born 1994), American soccer goalkeeper

Fictional characters

 * Madelyn "Maddie" Hayes, in the television series Moonlighting
 * Madelyn Stillwell, in the television series The Boys and The Boys Presents: Diabolical
 * Madelyn Spaulding, a villain from Static Shock