Family name Teria (Teria 
) , around the world, is a rare last name. The surname Teria is habitual in Guam, where it is a common surname, Philippines, where it is a rare surname, and Australia, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Philippines, Guam, and India. Also, Teria is the forename as well as the last name.