Family name Ադա (Ada 
, Ադա) , all over the world, is a widespread surname. The last name Ադա is habitual in Honduras, where it is a common surname, Equatorial Guinea, and Nicaragua, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, the name is most common in Nigeria, India, and Mexico. Likewise, Ադա is the forename as well as the last name.