Cognomen イーサ (Isa 
, イーサ) , around the globe, is a widespread surname. The surname イーサ is habitual in Bahrain, where it is a common surname, Nigeria, and Malaysia (explore the name in all countries). Not in comparison with a country's population, the name is most common in Nigeria, Malaysia, and India. Also, イーサ is the forename as well as the last name.