* A misspelling of a more common name: There are several names that sound similar to "Riyana," such as:
* Rihanna: A popular Barbadian singer.
* Riana: A name of Arabic origin, meaning "little queen" or "little princess".
* Ryann: A name of Irish origin, meaning "little king."
* A name specific to a particular region or culture: It's possible that "Riyana" is a name used in a specific geographical area or within a particular cultural group.
To understand the meaning of "Riyana," you'd need more context:
* Where did you encounter this name?
* What language is it from?
* Is it a person's name, a place name, or something else?
Providing more information will help me give you a more accurate answer.