Family name Merial (Merial 
, ميريال) , all over the world, is a rare last name. The last name Merial is habitual in Israel, where it is a rare surname, France, where it is a very rare surname, and Philippines. Measured by absolute frequency, this name is the most popular in Indonesia, France, and Philippines. More prevalently, Merial is the forename as well as the last name.