Sianni

Quick answers about Sianni

How many people are named Sianni?

An estimated 568 living Americans are named Sianni.

How rare is Sianni?

Sianni is uncommon among babies today, with 128 girls receiving the name in 2025, matching its recorded peak.

How old is the typical Sianni?

The median age of a living American named Sianni is approximately 4 years, with most bearers falling between 2 and 20 years old.

Is Sianni still popular?

Yes — Sianni is currently rising in popularity, with 128 births in 2025. Births this decade are running about 4.8× higher than the previous decade.

Where is Sianni most common?

Sianni has its strongest geographic signal in Pennsylvania, where it appears 18.9× more often than the national baseline.