What does Najma mean?
The feminine form from the Arabic root 'najm' ('star'). The root appears in the Quran, where 'An-Najm' ('The Star') is the title of the 53rd chapter.
What does Bushra mean?
Bushra (بشرى, bushra) means 'good news, glad tidings', from the Arabic root b-sh-r. The same root gives the verb 'to bring good news' and appears in the Quran.