Sianna: Name Popularity, History & Rankings (1880

Rank 2025

#2,152

among girls · ↓143 vs 2024

Babies in 2025

named Sianna · -11% vs 2024

How common

1 in 18,474

girls born in 2025

Peak year

2024

98 babies

All-time total

2,052

#4,632 all-time among girls

First recorded

1978

in Social Security records

Sianna popularity over time

2,052 babies have been named Sianna since 1978, according to official Social Security records. Switch measure to see births per year or the yearly rank.

Measure

Births per 1,000 babies of that sex, comparable across eras

By decade. Change compares yearly averages, so the current partial decade is on equal footing. Best rank is the name's best yearly rank within the decade.

Decade	Girls	Per year	Change	Best rank
1880s	–	–	–	–
1890s	–	–	–	–
1900s	–	–	–	–
1910s	–	–	–	–
1920s	–	–	–	–
1930s	–	–	–	–
1940s	–	–	–	–
1950s	–	–	–	–
1960s	–	–	–	–
1970s	6	1	–	#9,561
1980s	29	3	+383%	#8,651
1990s	230	23	+693%	#2,645
2000s	679	68	+195%	#2,131
2010s	596	60	-12%	#2,254
2020s (to 2025)	512	85	+43%	#2,009

Where Sianna is heading

A five-year projection from the recent trend in births per 1,000 girls (damped so it flattens over time), converted to babies at today's birth totals. The implied rank places that projection in the 2025 field. A projection, not a promise: real trends bend.

Year	Projected babies	Per 1,000 girls	Implied rank
2026	92	0.06	outside top 500
2027	96	0.06	outside top 500
2028	100	0.06	outside top 500
2029	103	0.06	outside top 500
2030	106	0.07	outside top 500

Where Sianna is most popular

Girls named Sianna per 1,000 girls born in each state, 2021–2025. National average: 0.055 per 1,000. Strongest in New York, Florida, and Texas.

Vs national average

well below below near national above well above no data

All 50 states and DC, sorted by rate. Counts are girls named Sianna born 2021–2025; the per-1,000 rate makes states of different sizes comparable, and the last column shows each state against the national average.

State	Girls 2021–2025	Per 1,000	vs national
New York	42	0.106	+93%
Florida	36	0.084	+53%
Texas	53	0.066	+20%
New Jersey	11	0.061	+11%
California	46	0.055	≈ national
Arizona	6	0.043	-22%
Massachusetts	5	0.041	-25%
Pennsylvania	6	0.025	-54%
North Carolina	5	0.022	-60%
Illinois	5	0.022	-60%
Alaska	–	–	–
Alabama	–	–	–
Arkansas	–	–	–
Colorado	–	–	–
Connecticut	–	–	–
District of Columbia	–	–	–
Delaware	–	–	–
Georgia	–	–	–
Hawaii	–	–	–
Iowa	–	–	–
Idaho	–	–	–
Indiana	–	–	–
Kansas	–	–	–
Kentucky	–	–	–
Louisiana	–	–	–
Maryland	–	–	–
Maine	–	–	–
Michigan	–	–	–
Minnesota	–	–	–
Missouri	–	–	–
Mississippi	–	–	–
Montana	–	–	–
North Dakota	–	–	–
Nebraska	–	–	–
New Hampshire	–	–	–
New Mexico	–	–	–
Nevada	–	–	–
Ohio	–	–	–
Oklahoma	–	–	–
Oregon	–	–	–
Rhode Island	–	–	–
South Carolina	–	–	–
South Dakota	–	–	–
Tennessee	–	–	–
Utah	–	–	–
Virginia	–	–	–
Vermont	–	–	–
Washington	–	–	–
Wisconsin	–	–	–
West Virginia	–	–	–
Wyoming	–	–	–

State counts come from the Social Security Administration's state files, which omit any state-year with fewer than five babies of a name, so small states can undercount slightly.

The story of Sianna

Sianna is rare for girls in the United States, ranked #2,152 in 2025 with 87 babies given the name. It is currently rising compared with a decade ago.

Since 1978, 2,052 American babies have been named Sianna. Its peak came in 2024, when 98 newborns received the name, the signature sound of the 2020s.

The chart above shows the full history: the popularity view (births per 1,000 babies) is the honest comparison across generations, since total US births have changed enormously since 1880. Switch to the rank view to see where Sianna stood among all girls' names in any year, or use the compare tool to plot it against other names.

How old are people named Sianna?

The median living Sianna is about 14 years old; half are between 5 and 21. An estimated 2,000 people named Sianna are alive in the United States today.

Estimated from births per year and Social Security period life tables; an approximation of the living age distribution, by age in years.

Sianna year by year

Every year since 2001, and five-year steps back to 1880. Rank is within each sex.

Year	Girls	Girls rank
2025	87	#2,152
2024	98	#2,009
2023	91	#2,122
2022	80	#2,344
2021	90	#2,117
2020	66	#2,595
2019	62	#2,749
2018	70	#2,529
2017	69	#2,567
2016	46	#3,461
2015	51	#3,250
2014	45	#3,539
2013	56	#3,000
2012	53	#3,160
2011	84	#2,254
2010	60	#2,900
2009	80	#2,420
2008	79	#2,438
2007	95	#2,131
2006	91	#2,146
2005	54	#3,001
2004	38	#3,812
2003	69	#2,409
2002	77	#2,176
2001	50	#2,915
2000	46	#3,062
1995	17	#5,655
1990	11	#7,813
1985	5	#12,237
1980	5	#11,891
1975	–	–
1970	–	–
1965	–	–
1960	–	–
1955	–	–
1950	–	–
1945	–	–
1940	–	–
1935	–	–
1930	–	–
1925	–	–
1920	–	–
1915	–	–
1910	–	–
1905	–	–
1900	–	–
1895	–	–
1890	–	–
1885	–	–
1880	–	–

Frequently asked questions

Quick answers about Sianna, drawn from the same Social Security data as the charts above.

How old is the average Sianna?

The median living Sianna is about 14 years old. Half of all living Siannas are between 5 and 21 years old.

How many people named Sianna are alive today?

An estimated 2,000 people named Sianna are alive in the United States, based on 2,052 recorded births and Social Security life tables.

How popular is the name Sianna in 2025?

Sianna ranked #2,152 among girls' names in the United States in 2025, with 87 babies given the name, according to Social Security Administration data.

How many people are named Sianna?

2,052 babies have been named Sianna in the United States since 1978, based on Social Security card applications.

When was the name Sianna most popular?

Sianna peaked in 2024, when 98 newborns received the name.

Is Sianna a boy or girl name?

Sianna is overwhelmingly a girl's name: 100% of babies with the name.

Is the name Sianna rising or falling?

Sianna is on the rise, noticeably more popular now than a decade ago.

Will Sianna become more popular?

Sianna is trending upward. If the recent trend holds, we project roughly 106 girls named Sianna in 2030, which would rank outside the top 500. Forecasts assume the current trend continues and become less certain further out.

Names like Sianna

Names that sound and feel close to Sianna: shared sounds, similar era, similar popularity. Each links to its full history.

Compare Sianna with similar names → More names starting with S →