What does Vega mean?
The proper name of the brightest star in the constellation Lyra, from Arabic 'al-Waqi' ('the swooping/falling one', as in the swooping eagle). Its literal root is the bird of prey, but as a name its whole association is the star itself.
What does Qamar mean?
Qamar is the Arabic word for 'moon,' used as a given name for both boys and girls; it also names the 54th sura of the Quran (Al-Qamar). Literal and well established.