Girls' name · since 1955
Lilo
Lilo has 462 recorded births since 1955 in federal Social Security data, most heavily in 2025 -- full year-by-year trend, decade aggregates, and state rankings follow.
- #12,438 of 72,339
- all-time among girls
- #3,221 of 17,297
- 2025 SSA year
- 462
- born since 1955
- 2020s
- peak decade
Yes -- Lilo is the #3221 most popular girls' name in the U.S. today, with 462 recorded since 1955.
Lilo has 462 recorded births among girls since 1955, per the U.S. Social Security Administration, ranked #3221 as of the latest data, more common than 81% of girls, busiest in the 2020s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 1955 to 2025.
- #12,438 of 72,339 all-time among girls
- #3,221 of 17,297 2025 SSA year
- 462 born since 1955
- 2020s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Lilo ranks #12,438 of 72,339 girls' names by all-time recorded births (highest first) and #3,221 of 17,297 among girls' names in 2025. 462 born since 1955, peaking in the 2020s.
- #12,438 of 72,339
- all-time among girls
- #3,221 of 17,297
- 2025 SSA year
- 462
- born since 1955
- 2020s
- peak decade
Lilo's 462 recorded births place it above 82.79% of the 72,339 girls names in the full SSA archive.
The state file records this name in 3 jurisdictions, led by California.
How Lilo compares
462 Top 47% higher than 53% of 17,297 names currently given to girls
Based on all-time total births among currently-ranked girls names. Names with fewer occurrences are grouped into wider buckets on the right.
Source U.S. Social Security Administration, national baby name data
How the numbers stack up
Lilo's all-time total is 23% above the median girls name, and Olivia still leads by a wide margin.
| Metric | Lilo | Median girls name (Kyann) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 462 | 376 | 567,345 |
| Peak-year births | 49 | 21 | 19,840 |
Lilo's usage pattern, beyond the headline number
Divide Lilo's SSA record in two at 2015 and the more recent half accounts for 82% of all births, the earlier half the remaining 18%, consistent with a name still gaining ground rather than fading. Its calmest year was 1955, with only 5 births recorded -- set against the 2025 peak of 49, that's the full swing in one name's fortunes.
Lilo popularity over time - girls
Annual U.S. births registered with the Social Security Administration · 1955–2025
- Peak year (2025)
- 49
- Annual births at peak, across 71 years of records
Lilo popularity over time - boys
5 total births recorded since 2024 (Lilo as boys' name)
Lilo by decade
2020s is the heaviest window (258 births, 56% of the file).
2020s was Lilo's strongest decade.
258 babies received the name during that ten-year window, about 56% of all-time use.
Lilo births by decade
Total births in each ten-year window
- 1950s 10
1950s
10 births
- 2000s 27
2000s
27 births
- 2010s
2010s
167 births
- 2020s
2020s
258 births
What this shows Peak: 2020s at 258 births (56% of all-time use).
Lilo by state
Where Lilo concentrates geographically, total births since 1955
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | California | | 44 | 9.5% |
| #2 | Texas | | 15 | 3.2% |
| #3 | Florida | | 5 | 1.1% |
44 of 462 births nationwide. Compared to a flat distribution across 3 reporting states.
Frequently Asked Questions
How popular is the name Lilo? ▼
Where does Lilo sit in the SSA name archive? ▼
When was Lilo most popular? ▼
Where is Lilo most popular? ▼
How long has the name Lilo been used? ▼
What names are similar to Lilo? ▼
What to do with Lilo's data
- California records the most Lilos (44 births) -- see the full state breakdown if geography matters to your decision. California names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Lilo
Nearby Names Like Lilo
Names with a similar sound, spelling, or feel to Lilo
Compare Lilo side by side: Lilo vs Lillian Lilo vs Lily Lilo vs Lillie
Related Names
Names with a similar popularity rank to Lilo
Nationwide names with similar peak year or record span
Two nationwide peer axes for Lilo: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~2025)
Similar record span (~70 yrs)
Peak year is the single SSA year with the most births for that name; record span is first-to-latest year in the national files, not a recommendation or shared origin claim.
Data Sources
Data as of August 2026. Source: U.S. Social Security Administration (SSA).
According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.
Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 1955–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Lilo draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.