Across the world, Ahaddin (Ahaddin 
) is a very rare masculine first name. The first name Ahaddin is characteristic of Southern Asia, particularly India, where it is an extremely rare boy's name. Much more prevalently, Ahaddin is the last name as well as the forename.
Abu, Radzma, Latipa, Janani, Elnida, Entong, Haring, Hasina, Hasima, Hussin, Bidduari, Rasmiya, Derhana, Julaida, Junayri, Trialdi, Nuraina, Nurhida, Nurmina, Ebrahim, Hamsira, Verseva, Pahima, Fachrul, Adznan, Ananda, Alha, Pana, Reza, Dani, Wali, Salam, Aluya, Arido, Aiyob, Raham, Daisy, Norma, Erdin, Hudan, Faija, Isdal, Wahid, Yasir, Merham, Muhmin, Sapiya, Absari, and Idjariya