Alagia

Alagia or Alagía is a name. It can be both a given name and a surname, and can be found in both Italy and the United States.

Notable people with this name include:


 * Alagia Fieschi (fl. 1300s), an Italian noblewoman
 * John Alagía, an American musician
 * Tiziana Alagia (born 1973), a retired Italian runner