Nameling

Lyllian

Gender
Girl
Say it
LIL-ee-un
Origin
English
US rank, 2025
#14,937 for girls

Lyllian is a girls' name of English origin. In 2025 it ranked 14,937th for girls in the US (5 babies).

What does Lyllian mean?

English: variant of Lillian

Variant of Lillian, a name that probably began as a pet form of Elizabeth and was later linked with the lily.

Is Lyllian a girl's or a boy's name?

Lyllian is a girls' name. In 2025, it was given to 5 girls in the US. Too few boys were given it to be listed.

How popular is Lyllian in the US?

Rank in 2025
#14,937among girls
Babies in 2025
5about 1 in 320,000 girls
Five-year trend
Falling fastdown 74% in five years
Same name in a class
under 1%chance among 15 girls

In 2025, 5 girls in the US were named Lyllian, making it the 14,937th most popular name for girls. Five years earlier, in 2020, it was 7,208th. Its busiest year was 2009, with 45 girls. It first appears in the records in 1923.

Half of all the girls named Lyllian in the US since 1880 were born between 2006 and 2014, the years shaded on the chart below.

In 2025, 4,662 girls in the US were given Lyllian or a name that sounds the same. With every name's spellings counted this way, that ranks #57, up from #14,937 for this spelling alone.

1923Busiest: 45 in 20092025
Lyllian in the US, year by year
YearGirlsRank
20255#14,937
20240–
20237#12,192
202212#8,536
202112#8,459
202015#7,208
201917#6,694
201815#7,405
201718#6,527
201621#5,983
201529#4,724
201444#3,547
201341#3,701
201240#3,853
201141#3,722
201038#3,960
200945#3,560
200838#4,088
200729#4,942
200633#4,357
200523#5,432
200433#4,168
200320#5,790
200211#8,831
200115#6,951
20005#15,024
19996#12,681
19985#14,116
19975#13,719
19960–
19950–
19940–
19930–
19920–
19910–
19900–
19890–
19880–
19870–
19860–
19850–
19840–
19830–
19820–
19810–
19800–
19790–
19780–
19770–
19760–
19750–
19740–
19730–
19720–
19710–
19700–
19690–
19680–
19670–
19660–
19650–
19640–
19630–
19620–
19610–
19600–
19590–
19580–
19570–
19560–
19550–
19540–
19530–
19520–
19510–
19500–
19490–
19480–
19470–
19460–
19450–
19440–
19430–
19420–
19410–
19400–
19390–
19380–
19370–
19360–
19350–
19340–
19330–
19320–
19310–
19300–
19290–
19280–
19270–
19267#3,872
19250–
19240–
19235#4,966

Nicknames for Lyllian

Names like Lyllian

Names given in the same years and the same naming tradition, with a similar sound.

Other spellings of Lyllian

Names related to Lyllian

More English names

Every English name

Sources

Figures from Popular Baby Names (US Social Security Administration). Nameling last updated them on 20 October 2026. How the figures are worked out, and the data to download.

To cite this page: Nameling, “Lyllian: name meaning, origin and popularity”, https://www.nameling.co.uk/names/lyllian, updated 20 October 2026.