How rare is the name Lilian?

29,757 people in the United States have the first name Lilian, about 1 in 10,150. It ranks #1,257 of 53,615 first names in the 2020 Census.

first name

LILIAN

#1,257

of 53,615 first names recorded in the 2020 Census

People
29,757
About
1 in 10,150
This common or more
73.1%
Who bears it

Of the 29,757 people named Lilian, 45.3% reported their origin as Hispanic or Latino, 35.5% as White and 10.1% as Asian or Pacific Islander. Virtually all are female (99.5%). These count how people described themselves on the 2020 Census, not where the name comes from.

Lilian peaked in 2007, when 786 babies got the name.

Births per year, SSA records 1880–2025
18802025
Peak year
2007
Births that year
786
In 2025*
537 ▼32%
Recorded as
almost entirely female

At least 20,470 babies have been given the name since 1880. Years SSA withheld, because fewer than 5 were born, are skipped rather than drawn as zero. * 2025 is the newest year published and it undercounts: a card application is filed some time after a birth.

Lilian by decade

Among all names given to American babies, its best decade was the 1880s, when it ranked #820. The largest share of babies named Lilian, 41.7%, were born between 1997 and 2012, as Generation Z.

1880s#820213
1890s#880280
1900s#1,072282
1910s#1,381637
1920s#2,076453
1930s#3,397173
1940s#3,918154
1950s#4,062190
1960s#3,397315
1970s#3,072475
1980s#2,695717
1990s#1,8041,817
2000s#9595,783
2010s#1,0165,935
2020s#1,1553,046
Before 19012.6%
Greatest Generation 1901–276.3%
Silent Generation 1928–451.5%
Baby boom 1946–641.9%
Generation X 1965–803.4%
Millennials 1981–968.5%
Generation Z 1997–1241.7%
2013 and later34.1%

Rank counts both sexes together, among every name SSA recorded that decade; the number under it is births. The 2020s run only to 2025. Generation years follow Pew Research Center, which has not named a generation after 2012.

Where Lilian is most common

Compared with all babies born in each state since 1910, Lilian has been most common in Arizona (2×), California (1.9×), and Nevada (1.8×), and least common in West Virginia (0.26×).

16,581 births recorded by state, 1910–2025. 2× means twice as common as nationally. States with fewer than 30 such births are left blank, and SSA withholds any year with fewer than 5 in a state, so small states read low.

Spelled almost the same

8 first names in the 2020 Census spelled within a letter or two of Lilian, most common first.

Compare