Iklil
No. Iklil (إكليل) is an Arabic noun found in classical Arabic vocabulary and literature but does not appear as a proper name in the Quran.
Iklil is used primarily as a feminine name (Girl) due to its lyrical form and association with ornamental crowns or garlands.
Yes. Iklil denotes a good and respectful meaning (crown, wreath) and is consistent with Islamic naming practices that encourage positive meanings.
Nicknames can be affectionate shortenings like 'Ikki' or 'Leel', though usage depends on family preference and cultural context.
The word itself is present in classical Arabic lexicons and literature as a noun for a wreath or crown; as a given name it is rare but follows established Arabic vocabulary-name patterns.