Cydnie: Name Popularity, History & Rankings (1880

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	11	1	–	#5,414
1960s	10	1	-9%	#6,771
1970s	–	–	–	–
1980s	24	2	–	#8,927
1990s	172	17	+617%	#4,031
2000s	155	16	-10%	#5,026
2010s	13	1	-92%	#13,691
2020s (to 2025)	–	–	–	–

Decade

Girls

Per year

Change

Best rank

1880s

–

1890s

–

1900s

–

1910s

–

1920s

–

1930s

–

1940s

–

1950s

–

#5,414

1960s

-9%

#6,771

1970s

–

1980s

–

#8,927

1990s

172

+617%

#4,031

2000s

155

-10%

#5,026

2010s

-92%

#13,691

2020s (to 2025)

–

The story of Cydnie

Cydnie is not currently in use for newborns in the United States: fewer than five babies received the name in 2025. Its story lives in the historical record below.

Since 1953, 385 American babies have been named Cydnie. Its peak came in 1997, when 27 newborns received the name, the signature sound of the 1990s.

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 Cydnie stood among all girls' names in any year, or use the compare tool to plot it against other names.

How old are people named Cydnie?

The median living Cydnie is about 26 years old; half are between 22 and 31. An estimated 400 people named Cydnie 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.

Cydnie year by year

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

Year	Girls	Girls rank
2025	–	–
2024	–	–
2023	–	–
2022	–	–
2021	–	–
2020	–	–
2019	–	–
2018	–	–
2017	–	–
2016	–	–
2015	–	–
2014	–	–
2013	–	–
2012	–	–
2011	7	#13,691
2010	6	#15,413
2009	8	#12,708
2008	11	#10,241
2007	10	#11,022
2006	14	#8,348
2005	19	#6,333
2004	18	#6,550
2003	15	#7,295
2002	18	#6,202
2001	19	#5,867
2000	23	#5,026
1995	19	#5,061
1990	9	#8,639
1985	–	–
1980	–	–
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 Cydnie, drawn from the same Social Security data as the charts above.

How old is the average Cydnie?

The median living Cydnie is about 26 years old. Half of all living Cydnies are between 22 and 31 years old.

How many people named Cydnie are alive today?

An estimated 400 people named Cydnie are alive in the United States, based on 385 recorded births and Social Security life tables.

How popular is the name Cydnie in 2025?

Cydnie did not appear in the 2025 Social Security data, which means fewer than five babies received the name that year.

How many people are named Cydnie?

385 babies have been named Cydnie in the United States since 1953, based on Social Security card applications.

When was the name Cydnie most popular?

Cydnie peaked in 1997, when 27 newborns received the name.

Is Cydnie a boy or girl name?

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

Is the name Cydnie rising or falling?

Cydnie has been roughly stable over the past decade.

Cydnie

Cydnie popularity over time

The story of Cydnie

How old are people named Cydnie?

Cydnie year by year

Frequently asked questions

Names like Cydnie