Delbar
Literally, Delbar combines Persian 'del' (heart) and 'bar' (taker/carrier), meaning 'heart-taker'; idiomatically 'beloved'.
Delbar is Persian in origin and widespread in Persianate cultural regions; it is not originally Arabic.
Yes. Delbar is used by Muslim families, especially where Persian or Urdu cultural traditions are present; it is not a Quranic name but is culturally accepted.
Delbar is relatively uncommon in modern official name statistics, typically regarded as classical or poetic rather than widespread.
Pronounced 'del-bar' with two clear syllables; the first like 'del' (rhymes with 'bell') and the second 'bar'.