* It's a misspelling: There might be a similar name you're thinking of with a slightly different spelling. For example, "Sheena" is a common name.
* It's a modern name: Some names are created recently and don't have established meanings in any language.
* It's a personal choice: The name could have been chosen for its sound or personal significance.
If you have any more details about the name's origin or context, it might help clarify its meaning.