Here are some possibilities:
* A variation of "Selena": This is a popular name, especially in the US and Latin America. It is of Greek origin, meaning "moon" or "goddess of the moon."
* A made-up name: Many people create unique names for their children, often based on personal meanings or preferences.
* A name from a specific culture or language: It's possible "Saleena" has roots in a specific culture or language where it holds a unique meaning.
To determine the specific meaning and origin of "Saleena", you would need more information:
* The person's background: Knowing their ethnicity or family history can help narrow down the possibilities.
* The spelling of the name: Slight variations in spelling can indicate different origins.
If you're looking for the meaning of "Saleena" for a specific person, it's best to ask them directly!