Addysen
Addysen was given to 8 girls in 2025, #10,927 among girls’ names; 1,129 Americans have been recorded with it since 1998 (Social Security Administration, published May 2026).
An estimated 1,120 Americans named Addysen and born in the U.S. are alive in 2026 (99% of everyone recorded); the median is 16 years old and half are between 13 and 19.
Girls and boys together; gaps are years SSA did not record (fewer than 5 births).
Births of Addysen by year: SSA national baby-name file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
What does Addysen mean?
Wiktionary, English section
Addysen is “a female given name.”
Rare modern fanciful spelling of Addison.
Meaning: Wiktionary, English section, as of Sep 25, 2026 (CC BY‑SA 4.0).
How popular is Addysen?
#10,927 among girls’ names, 2025
Addysen fell from #3,432 in 2015 to #10,927 in 2025 among girls’ names; its share of girls born fell from 25.8 to 5.0 per million.
125 babies in 2007, the peak
Addysen peaked in 2007, when 125 girls were given it, #1,735 among girls’ names. The 8 births of 2025 are 6% of that peak.
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 2025 | 8 | #10,927 | 5.0 |
| 2024 | 8 | #11,130 | 4.9 |
| 2023 | 6 | #13,484 | 3.7 |
| 2022 | 8 | #11,240 | 4.9 |
| 2021 | 10 | #9,566 | 6.1 |
| 2020 | 17 | #6,629 | 10.5 |
| 2019 | 13 | #8,143 | 7.7 |
| 2018 | 24 | #5,314 | 14.1 |
| 2017 | 28 | #4,810 | 16.2 |
| 2016 | 40 | #3,778 | 22.6 |
Every recorded year (27)
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 2015 | 46 | #3,432 | 25.8 |
| 2014 | 55 | #3,039 | 30.8 |
| 2013 | 63 | #2,726 | 35.9 |
| 2012 | 85 | #2,205 | 48.3 |
| 2011 | 88 | #2,156 | 50.0 |
| 2010 | 110 | #1,847 | 61.9 |
| 2009 | 93 | #2,149 | 50.6 |
| 2008 | 119 | #1,816 | 62.9 |
| 2007 | 125 | #1,735 | 65.0 |
| 2006 | 76 | #2,438 | 40.0 |
| 2005 | 42 | #3,506 | 22.7 |
| 2004 | 20 | #5,969 | 10.9 |
| 2003 | 13 | #8,000 | 7.1 |
| 2002 | 13 | #7,814 | 7.2 |
| 2000 | 6 | #13,167 | 3.3 |
| 1999 | 7 | #11,387 | 3.9 |
| 1998 | 6 | #12,441 | 3.4 |
Ranks and shares: girls’ names in each year’s SSA file; share of all girls SSA recorded that year.
Is Addysen a boy’s or a girl’s name?
Addysen has been recorded only for girls: SSA lists no boys with the name in 27 years of records (it lists a name only in years with 5 or more babies of a sex).
Girls and boys named Addysen: the SSA national file counts each sex separately.
How many people are named Addysen, and how old are they?
1,120 alive in 2026, estimated
That is 99% of the 1,129 Americans ever recorded as Addysen. The median Addysen alive today is 16 years old; half are between 13 and 19.
The 2020 Census counted 961 people named Addysen (956 women and girls, 5 men and boys). SSA’s births carried forward to Census day, April 1, 2020, predict 1,069 born in the U.S. The Census count is 10% below that prediction. Possible reasons: people who give a short form or another name to the Census, and a survival estimate that can run high.
Alive today, by age
Alive today, by generation
| Generation | Born | Alive |
|---|---|---|
| Generation Z | 1997-2012 | 796 |
| Generation Alpha | 2013-2025 | 324 |
An estimate, not a count. SSA’s files count people born in the United States who received a Social Security number, so anyone born abroad is not in them; before 1937 most people got a number as adults, and their survival is counted from that age.
Living estimate: SSA births carried forward with the survival rates in SSA’s cohort life tables (2024 Trustees Report) for each birth year and sex. How the estimate is made. Count: Census Bureau, first names in the 2020 Census (released April 14, 2026; names reported 100 or more times, with the Bureau’s disclosure-avoidance adjustment).
Names spelled alike
Of these 8 names spelled alike, given to 196,826 babies since 1880, Addysen is the sixth most given (<1% of them). In 2025 it was given to 8 of their 3,355 babies (<1%), the fifth most given that year.
Spelled alike: names in the SSA national file with the same pattern of letters and sounds and at most two letters apart, and Wiktionary’s listed forms; births since 1880 and in 2025, and each name’s peak year, from the SSA national file, published May 8, 2026. Some are separate names, not spellings of one.
Names that rose and fell in the same decades as Addysen
Names whose births rose and fell across the same decades, measured on each decade’s share of births.
Similar histories: each decade’s share of births, from the SSA national file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
More about Addysen and names like it
- Compare Addysen and AddisonBirths, ranks, peak and the living estimate side by side.
- The most given names of the 2000sAddysen peaked in 2007.
- Texas’s most given namesThe state where SSA recorded the most babies named Addysen since 1910.
- The top names of 2007The year the most babies were named Addysen.
- The names of Generation ZMost people named Addysen alive today were born 1997-2012.
- Names starting with AMost given first.