Aden Denizen is a term used to describe a person who is from the city of Aden in Yemen. It is derived from the Arabic word 'Adeni' which means 'from Aden'. Aden is the second largest city in Yemen and is located on the Arabian Peninsula. It is an important port city and has been a major trading hub since ancient times. The term Aden Denizen is used to refer to someone who is a native or inhabitant of Aden.