Fazlina
Yes. The name is formed from the Arabic root 'fadl' (فضل) meaning 'bounty, grace', combined with a Malay-style feminine ending.
Yes. Fazlina is attested in Malay-speaking areas and among Malay Muslim communities in Southeast Asia, though it remains relatively uncommon.
The root 'fadl' appears in the Quran, but Fazlina as a personal name is a cultural formation; it is acceptable and widely used with no known religious prohibition.
Common pet forms include Faz, Fazli, Lina or Linu depending on family preference and local speech.
The underlying root is 'Fadl' (فضل); masculine names like Fadl or Fazl (short form) derive from the same lexical root.