What does Wafa mean?
Wafa (وفاء, wafa') means 'faithfulness, loyalty, fidelity' and the fulfilment of one's promises, from the Arabic root w-f-y. It denotes a prized virtue of keeping one's word.
What does Shula mean?
Widely cited as an Arabic name meaning 'flame', matching the Arabic word 'shu'la' ('flame, blaze'). Disputed: Shula is also well established as a Hebrew short form of Shulamit (from 'shalom', 'peace'), and some sources favour that origin, so the fire meaning is best treated as the Arabic reading.