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Lilliann

#3,810 in 2025Girls' name

Possibly lily, through Lillian

Lilliann has been given to 1,258 babies in the U.S. since 1957. In 2025 it ranked #3,810 of 17,293 girls’ names in use. Its peak year was 2009, with 75 recorded.

Babies named Lilliann, 2025

1 in 85,000

Lilliann over time, 1880–2025

Girls
02040608018801900192019401960198020002020

Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Lilliann: meaning, origin, and history

Possibly lily, through Lillian

Deeper origin not confirmed in the cited records

What Lilliann means

Lilliann belongs to the name family reached through Lilliann → Lillian → Lillian. Its meaning is “lily”.

Origin, language, and formation

Lilliann is used in Norwegian.

Related names and everyday forms

Related names include Lillian.

American usage and historical context

In the United States, 1,258 girls were recorded with the name Lilliann between 1957 and 2025. Its highest annual count was 75 in 2009; its best national rank was #2,522 in 2009.

Over 5 years its rank rose, from #3,970 in 2020 to #3,810 in 2025. Over 10 years its rank fell, from #3,513 in 2015 to #3,810 in 2025.

Sources & methodologyReferences, data & attribution

Meaning, origin, and language notes draw on the references below.

American popularity figures use published Social Security Administration records for this exact spelling. Counts below five for a name, sex, and year are omitted.

Wiktionary material is available under CC BY-SA 4.0.

How common is Lilliann?

Everything below is computed from the 2025 data — the most recent year available.

Among all babies, 2025
1 in 85,000
39 of 3,315,165 births
Among girls only
1 in 41,200
<0.01% of girls
Rank, 2025
#3,810
of 17,293 girls’ names in use
Coin-flip room size
58,922 kids
Even odds of a second one

Where Lilliann sits on the popularity scale

Rarest published (5 a year)#1 — Olivia (13,544)

Chance at least one other child shares the name

If the other children were drawn at random from the 2025 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.

Class of 20Under 1%
Class of 30Under 1%
Grade of 100Under 1%
School of 500Under 1%

Put another way: gather 58,922 children born in 2025 and it's an even bet that one of them is another Lilliann. In a class of 30 the chance is Under 1%.

When Lillianns were born

Half of everyone ever recorded as Lilliann was born before 2013 — so the typical Lilliann is around 12 today.

Median birth year
2013
About 12 years old
Biggest decade
2010s
44.0% of all use
Born in the last 25 years
93.9%
A modern name
Recorded since 1950
1,258
People you could plausibly meet
Choose a decade

2010s — 44.0% of all recorded uses (554).

Is Lilliann rising or falling?

Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.

Rank vs 1 year ago
−195
Places dropped
Rank vs 5 years ago
+160
Places climbed
Rank vs 10 years ago
−297
Places dropped
Births vs 10 years ago
0.87×
Fewer babies than then
Share of its own peak
52.0%
Peak was 2009 (75)
Years since peak
16
Years
Year-to-year steadiness
Shifting
22.5% average annual change
Best rank ever
#2,522
2009

Spellings of Lilliann

Lilliann is not the most common spelling — Lillian is, with 64.4% against Lilliann's 0.17%.

Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.

Where Lilliann is used

Across 1910–2025, Lilliann was most concentrated in Indiana — about 1 in 100,000 girls, against 1 in 355,511 across all states with data. It was least common in Ohio (1 in —).

01 per 100,000

Most concentrated

  1. 1Indiana1 in 100,000
  2. 2Texas1 in 100,000
  3. 3Arkansas1 in —
  4. 4California1 in —
  5. 5Florida1 in —
  6. 6Illinois1 in —
  7. 7Michigan1 in —
  8. 8New York1 in —

Shading is the share of that state's recorded girls given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings. Lilliann has too little recent state data to map, so this covers all years from 1910.

Lilliann around the world

Where Lilliann ranks in official birth records elsewhere in the world. Rankings only — the number of births isn’t comparable between places, so it isn’t shown.

  • England & Wales
    2005–2017
    #5,765
    in 2017
  • South Australia
    2007–2007
    #803
    in 2007

Popularity data from Office for National Statistics and Consumer and Business Services (South Australia). ONS data under Open Government Licence v3.0. CBS SA data under CC BY 4.0.

Lilliann by the numbers

The raw record for each sex the name is used for.

As a girl's name

Rank in 2025
#3,810
Trend vs 5 yrs ago
Up 160
Best rank ever
#2,522
2009
Peak year
2009
75 that year
First recorded
1957
Last recorded
2025
All-time count
1,258
Count in 2025
39

Names similar to Lilliann

Matched on shared beginnings and endings, similar length, and comparable popularity.

LillyannLiliannLilyannLillieannLilyanneLilibethLilianneLilyroseLillianneLillyanneLilybethLillyanaLilianeLillithLilyannaLillyanGraceannLillianeLilleeSarahannLillyannaLiliannaLilleighLillyona

Sibling names for Lilliann

Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.

Explore around Lilliann

Top names of 2009, Lilliann's peak yearThe 2000s in fullOther names that peaked in 2009Girls' names starting with LNorwegian NamesUncommon Norwegian Girl Names