There are an estimated 3,139 people named Siya alive worldwide today. That ranks Siya at #4917 globally, with the highest concentrations in United States.
In the United States, Siya is held by approximately 3,139 people, ranking #4917 among first names. That works out to roughly 1 per 100,000 Americans (or 1 in 105,734 U.S. residents).
Historically Siya is used overwhelmingly as a female name (100.0% female).
Siya appears in birth records going back to 1880. Use the chart below to see how its popularity has changed across decades, and the surname section to find common pairings.