What does Najm mean?
The masculine Arabic name from 'najm' ('star'), counterpart to Najma. It also appears in compound names such as Najm al-Din ('star of the faith').
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.