Which is the largest and most populous city in the region with the national anthem Hoyamal?
Hoyamal "Hoyamal" is the national anthem of the United Arab Emirates, closely associated with Dubai.
Helwan Helwan (Arabic: حلوان‎ ‎ "Ḥelwān ", ] , Coptic: ϩⲁⲗⲟⲩⲁⲛ "Halouan"), is a city in Egypt and part of Greater Cairo, on the bank of the Nile, opposite the ruins of Memphis. Originally a southern suburb of Cairo, it served as the capital of the now defunct Helwan Governorate from April 2008 to April 2011, after which it was re-incorporated into the Cairo Governorate. The "kism" of Helwan had a population of 643,327 at the 2006 population census.