Abdullah or Abdallah is the primary transliteration of the Arabic given name, Arabic: عبد الله‎‎, built from the Arabic words Abd and Allah (Allah itself composed of Al- and Ilah). The first letter a in Al-Ilah in its native pronunciation is often unstressed and commonly transliterated by u, a stressed a is often used as well, although any vowel can also be used. It is one of many Arabic theophoric names, meaning servant of God or God's slave.