Maisie (rarely: Maisy) is a feminine given name, long used in Scotland (since at least the 16th century) as a diminutive of Margaret. Notable people with the name include:
Maisie Shiell (1916–2008), Canadian anti-nuclear activistMaisie Smith (born 2001), English child actressMaisie Ward (1889–1975), British writer, publisher and speakerMaisie Williams (born 1997), British actressFictional characters:
Maisie, a kindhearted showgirl in ten films and a radio showMaisie, in the British comic strip The Perishersthe title character of Maisie Raine, a 1998-1999 British television drama seriesMaisie Wylde, in the soap opera EmmerdaleMaisie MacKenzie, the kitten in the Scottish children's books by Aileen Paterson and (as Maisie Mac) in the animated broadcast Meeow!Maisy Mouse, fictional mouse in a picture book series and a Nickelodeon animated seriesMayzie, a character in Dr. Seuss children's books.