1. Night: This is the most common meaning of Layla. It is derived from the Arabic word "layl" (ليل) which means night.
2. A girl's name: Layla is a popular Arabic name for girls. It can symbolize beauty, darkness, or the night.
3. A famous love story: Layla and Majnun is a famous Arabic love story. Layla is the name of the beloved in this story.
4. A specific night: In some contexts, Layla can refer to a specific night like the "Laylat al-Qadr" (Night of Power) in Islam.
5. A type of song: "Layla" is also the title of a famous song by Eric Clapton.
The exact meaning of "Layla" will depend on the specific situation and the context in which it is used.