Total births
9,857
Girls' name · since 1999
Addilyn
Since 1999, U.S. Social Security records show 9,857 babies named Addilyn, peaking in 2016. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- #773
- among girls today
- 9,857
- born since 1999
- 2010s
- peak decade
- 96%
- more common than other girls
Yes -- Addilyn is the #773 most popular girls' name in the U.S. today, with 9,857 recorded since 1999.
Addilyn has 9,857 recorded births among girls since 1999, per the U.S. Social Security Administration, ranked #773 as of the latest data, more common than 96% of girls, busiest in the 2010s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 1999 to 2025.
- #773 among girls today
- 9,857 born since 1999
- 2010s peak decade
- 96% more common than other girls
Data updated Jun 2026
The verdict
Addilyn is currently the #773 girls' name in America, more common than 96% of girls - 9,857 born since 1999, peaking in the 2010s.
- #773
- among girls today
- 9,857
- born since 1999
- 2010s
- peak decade
- 96%
- more common than other girls
Addilyn vs. every other girls name in current SSA rankings
#773
of 17,726 girls in use
More common than 96% of names given to girls today.
2010s
Peak decade
64% of everyone ever named Addilyn was born in this single decade.
2016
Single peak year
1,040 babies were named Addilyn in 2016 - its busiest year on record.
How Addilyn compares
9,857 Top 9% higher than 91% of 17,726 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
Addilyn's all-time total is 26x the median girls name, and Olivia still leads by a wide margin.
| Metric | Addilyn | Median girls name (Emerly) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 9,857 | 382 | 567,345 |
| Peak-year births | 1,040 | 48 | 19,840 |
Addilyn's usage pattern, beyond the headline number
Splitting Addilyn's full recorded timeline at 2013, 84% of its total births fall in the more recent half of the record versus 16% in the earlier half -- usage has skewed toward the present, not a one-decade spike. Its quietest year on record was 1999, with just 5 recorded births -- worth weighing against the 2016 peak of 1,040 to see the full range of the name's swing in popularity.
Addilyn at a glance
Top 1,000 girls' namePeak year
2016
Current rank
#773
Active since
1999
Addilyn popularity over time - girls
Annual U.S. births registered with the Social Security Administration · 1999–2025
- Peak year (2016)
- 1,040
- Annual births at peak, across 27 years of records
Addilyn popularity over time - boys
5 total births recorded since 2016 (Addilyn as boys' name)
Addilyn by decade
Total births in each ten-year window, peak vs trough at a glance
2010s was Addilyn's strongest decade.
6,349 babies received the name during that ten-year window, about 64% of all-time use.
Addilyn births by decade
Total births in each ten-year window
- 1990s 5
1990s
5 births
- 2000s 584
2000s
584 births
- 2010s
2010s
6,349 births
- 2020s
2020s
2,919 births
What this shows Peak: 2010s at 6,349 births (64% of all-time use).
How Addilyn compares to similarly-sized names
Years in SSA records vs. share of all-time use concentrated in the single peak year, among 15 girls names closest to Addilyn's total volume
Addilyn vs 15 similarly-sized girls names
Addilyn by state
Where Addilyn concentrates geographically, total births since 1999
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | Texas | | 898 | 9.1% |
| #2 | Ohio | | 520 | 5.3% |
| #3 | California | | 469 | 4.8% |
| #4 | Tennessee | | 415 | 4.2% |
| #5 | Indiana | | 406 | 4.1% |
| #6 | North Carolina | | 387 | 3.9% |
| #7 | Georgia | | 384 | 3.9% |
| #8 | Florida | | 378 | 3.8% |
Texas share of Addilyn's total US births 9.1%
Even split
898 of 9,857 births nationwide. Compared to a flat distribution across 44 reporting states.
Addilyn appears in 44 states. Explore state details →
Frequently Asked Questions
How popular is the name Addilyn? ▼
9,857 babies have been named Addilyn since 1999. It currently ranks #773 among girls. The peak year was 2016 with 1,040 births.
When was Addilyn most popular? ▼
Addilyn was most popular in the 2010s decade with 6,349 total births. The single peak year was 2016.
Where is Addilyn most popular? ▼
The top states for the name Addilyn are Texas (898 births), Ohio (520 births), California (469 births).
How long has the name Addilyn been used? ▼
The SSA has tracked Addilyn since 1999 -- 27 years through the most recent 2025 data.
What names are similar to Addilyn? ▼
Names with a similar sound or spelling include Addison, Addie, Addyson, Addisyn, and 4 more. These share a common prefix and are also used for girls.
What to do with Addilyn's data
- Addilyn's usage has stayed within range of its 2010s decade-level peak (6,349 total births) through the 2020s (2,919) -- a comparatively stable name, not a fading trend.
- Texas records the most Addilyns (898 births) -- see the full state breakdown if geography matters to your decision. Texas names
- Weighing it against an alternative? Put two names side by side. Compare names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Addilyn
Nearby Names Like Addilyn
Names with a similar sound, spelling, or feel to Addilyn
Addison Girl
#68 148,893 births
Addie Girl
#1314 45,361 births
Addyson Girl
#1339 16,897 births
Addisyn Girl
#1440 10,117 births
Addilynn Girl
#1382 4,524 births
Compare Addilyn side by side: Addilyn vs Addison Addilyn vs Addie Addilyn vs Addyson
Related Names
Names with a similar popularity rank to Addilyn
Karina #772
61,464 births · Peak 1995
Samira #774
8,875 births · Peak 2025
Adrianna #771
48,284 births · Peak 2007
Haley #775
159,511 births · Peak 2000
Ramona #770
70,874 births · Peak 1928
Janelle #776
56,881 births · Peak 1979
Kaeli #769
3,447 births · Peak 2023
Seraphina #777
4,093 births · Peak 2025
Data Sources
Data as of June 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, 1999–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Addilyn: #773 Girls' Name - 9,857 Births, Peak 2016." NameAlmanac. Accessed via https://namealmanac.com/name/addilyn. Licensed CC BY-SA 4.0.
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 Addilyn 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 June 2026.