Mariah is a female given name. It is a Gaelic variant of Mary, meaning beloved, loved, or star of the sea. It can also mean bitter. Other variants include Maria, Maryia, Marie, and Mary

Mariah may also refer to:


  • Mariah Carey, American R&B recording artist, songwriter, record producer and actress.
  • Mariah Fredericks, author of bestselling fiction books for teens
  • Mariah Stewart, author of romantic fiction
  • Mariah Sensuel, stage name of Finnish erotic actress Maria Kekkonen

Other uses:

  • Camp Mariah, camp sponsored by Mariah Carey to benefit children from low-income communities
  • Black Mariah, an English electro-rock band
  • Mariah (JoJo's Bizarre Adventure), a fictional character from the manga JoJo's Bizarre Adventure
  • Mariah Wong, a fictional character from the anime and manga series Beyblade
  • Mariah's Storm, an American thoroughbred filly racehorse
  • Mariah (microprocessor), a VAX microprocessor designed by Digital Equipment Corporation
  • Another name for the fish commonly known as Burbot