Last name 伊桑 (Ethan 
, 伊桑 ) , worldwide, is quite a common family name. The last name 伊桑 is characteristic of Mauritius, where it is quite a rare surname, Hong Kong, and Singapore. Not in comparison with a country's population, it is commonest in Bangladesh, Nigeria, and Indonesia. More prevalently, 伊桑 is the forename as well as the last name.