What does Ataullah mean?
From Arabic ʿata 'gift' + Allah 'God' — 'gift of God/Allah'. A true 'gift of God' name: the 'gift' element plus the name of God. Variants include Atallah and Ataollah.
What does Rigel mean?
The proper name of the bright blue star marking the foot of Orion, from Arabic 'rijl' ('foot', from 'Rijl Jauzah al-Yusra', 'the left foot of the giant'). The literal meaning is 'foot'; it is included as the proper name of a specific star.