Family name Iada (Iada 
, Яда 
, ไอด้า) , all around the world, is a rare cognomen. The family name Iada is characteristic of Georgia, where it is a rare surname, Italy, where it is a very rare surname, and Spain. In absolute terms, this name is the most popular in Italy, Spain, and India. Likewise, Iada is the forename as well as the last name.