Lillyann: Name Popularity, History & Rankings (1880

Rank 2025

#3,497

among girls · ↓293 vs 2024

Babies in 2025

named Lillyann · -12% vs 2024

How common

1 in 36,529

girls born in 2025

Peak year

2011

182 babies

All-time total

2,487

#4,062 all-time among girls

First recorded

1988

in Social Security records

Lillyann popularity over time

2,487 babies have been named Lillyann since 1988, 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	–	–	–	–
1980s	5	1	–	#12,989
1990s	53	5	+960%	#5,560
2000s	726	73	+1270%	#1,505
2010s	1,376	138	+90%	#1,297
2020s (to 2025)	327	55	-60%	#2,473

Where Lillyann 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	41	0.03	outside top 500
2027	38	0.02	outside top 500
2028	36	0.02	outside top 500
2029	34	0.02	outside top 500
2030	33	0.02	outside top 500

The story of Lillyann

Lillyann is rare for girls in the United States, ranked #3,497 in 2025 with 44 babies given the name. It is currently declining compared with a decade ago.

Since 1988, 2,487 American babies have been named Lillyann. Its peak came in 2011, when 182 newborns received the name, the signature sound of the 2010s.

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

How old are people named Lillyann?

The median living Lillyann is about 13 years old; half are between 8 and 17. An estimated 2,500 people named Lillyann 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.

Lillyann year by year

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

Year	Girls	Girls rank
2025	44	#3,497
2024	50	#3,204
2023	56	#3,001
2022	44	#3,573
2021	72	#2,473
2020	61	#2,735
2019	75	#2,391
2018	101	#1,960
2017	127	#1,691
2016	150	#1,515
2015	135	#1,596
2014	148	#1,506
2013	150	#1,483
2012	144	#1,535
2011	182	#1,297
2010	164	#1,401
2009	152	#1,505
2008	127	#1,750
2007	109	#1,904
2006	94	#2,093
2005	71	#2,471
2004	52	#3,026
2003	37	#3,781
2002	32	#4,040
2001	24	#4,932
2000	28	#4,357
1995	–	–
1990	–	–
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 Lillyann, drawn from the same Social Security data as the charts above.

How old is the average Lillyann?

The median living Lillyann is about 13 years old. Half of all living Lillyanns are between 8 and 17 years old.

How many people named Lillyann are alive today?

An estimated 2,500 people named Lillyann are alive in the United States, based on 2,487 recorded births and Social Security life tables.

What does the name Lillyann mean?

Spelling variant of Lillian.

How popular is the name Lillyann in 2025?

Lillyann ranked #3,497 among girls' names in the United States in 2025, with 44 babies given the name, according to Social Security Administration data.

How many people are named Lillyann?

2,487 babies have been named Lillyann in the United States since 1988, based on Social Security card applications.

When was the name Lillyann most popular?

Lillyann peaked in 2011, when 182 newborns received the name.

Is Lillyann a boy or girl name?

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

Is the name Lillyann rising or falling?

Lillyann is declining, less popular now than a decade ago.

Will Lillyann become more popular?

Lillyann is trending downward. If the recent trend holds, we project roughly 33 girls named Lillyann in 2030, which would rank outside the top 500. Forecasts assume the current trend continues and become less certain further out.

Names like Lillyann

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

Compare Lillyann with similar names → More names starting with L →