Lia is a feminine given name. In the Spanish-speaking world, it is accented Lía. In America, the name may be a variant of Leah or Lea. Lia may be a diminutive of various names including Cecilia, Amelia, Talia, Cornelia, Ophelia, Rosalia / Roselia, Natalia, Aurelia, Adalia / Adelia, Ailia, Apulia, Alia / Aleah. Lia is also a Greek name, meaning "bearer of good news". It is also a form of 'Leah', 'Lea', 'Lya' or 'Leia' in some Romance languages. It can also be a surname.