Shaelyn
Shaelyn was given to 18 girls in 2025, #6,515 among girls’ names; 3,494 Americans have been recorded with it since 1976 (Social Security Administration, published May 2026).
An estimated 3,450 Americans named Shaelyn and born in the U.S. are alive in 2026 (99% of everyone recorded); the median is 21 years old and half are between 16 and 27.
Girls and boys together; gaps are years SSA did not record (fewer than 5 births).
Births of Shaelyn by year: SSA national baby-name file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
What does Shaelyn mean?
Wiktionary, English section
Shaelyn is “a female given name originating as a coinage.”
Meaning: Wiktionary, English section, as of Sep 25, 2026 (CC BY‑SA 4.0).
How popular is Shaelyn?
#6,515 among girls’ names, 2025
Shaelyn fell from #2,349 in 2015 to #6,515 in 2025 among girls’ names; its share of girls born fell from 44.3 to 11.2 per million.
177 babies in 2000, the peak
Shaelyn peaked in 2000, when 177 girls were given it, #1,147 among girls’ names. The 18 births of 2025 are 10% of that peak.
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 2025 | 18 | #6,515 | 11.2 |
| 2024 | 20 | #6,122 | 12.3 |
| 2023 | 24 | #5,358 | 15.0 |
| 2022 | 25 | #5,278 | 15.2 |
| 2021 | 44 | #3,544 | 26.8 |
| 2020 | 43 | #3,536 | 26.6 |
| 2019 | 36 | #4,061 | 21.4 |
| 2018 | 49 | #3,283 | 28.8 |
| 2017 | 54 | #3,046 | 31.3 |
| 2016 | 60 | #2,861 | 33.9 |
Every recorded year (46)
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 2015 | 79 | #2,349 | 44.3 |
| 2014 | 67 | #2,644 | 37.5 |
| 2013 | 96 | #2,029 | 54.7 |
| 2012 | 96 | #2,024 | 54.5 |
| 2011 | 107 | #1,883 | 60.8 |
| 2010 | 147 | #1,527 | 82.7 |
| 2009 | 163 | #1,439 | 88.7 |
| 2008 | 148 | #1,558 | 78.3 |
| 2007 | 159 | #1,474 | 82.7 |
| 2006 | 161 | #1,411 | 84.7 |
| 2005 | 146 | #1,461 | 79.0 |
| 2004 | 136 | #1,484 | 74.1 |
| 2003 | 160 | #1,302 | 87.6 |
| 2002 | 146 | #1,335 | 81.3 |
| 2001 | 138 | #1,381 | 76.6 |
| 2000 | 177 | #1,147 | 97.5 |
| 1999 | 155 | #1,226 | 87.4 |
| 1998 | 159 | #1,176 | 90.0 |
| 1997 | 112 | #1,471 | 64.3 |
| 1996 | 107 | #1,505 | 61.0 |
| 1995 | 62 | #2,174 | 35.3 |
| 1994 | 73 | #1,941 | 40.9 |
| 1993 | 38 | #3,091 | 21.0 |
| 1992 | 62 | #2,177 | 33.6 |
| 1991 | 36 | #3,138 | 19.2 |
| 1990 | 41 | #2,835 | 21.6 |
| 1989 | 29 | #3,544 | 15.7 |
| 1988 | 12 | #6,586 | 6.7 |
| 1987 | 27 | #3,392 | 15.5 |
| 1986 | 18 | #4,505 | 10.5 |
| 1985 | 9 | #7,431 | 5.2 |
| 1984 | 13 | #5,472 | 7.7 |
| 1983 | 13 | #5,385 | 7.8 |
| 1980 | 12 | #5,835 | 7.2 |
| 1979 | 12 | #5,684 | 7.5 |
| 1976 | 5 | #10,552 | 3.4 |
Ranks and shares: girls’ names in each year’s SSA file; share of all girls SSA recorded that year.
Is Shaelyn a boy’s or a girl’s name?
Shaelyn has been recorded only for girls: SSA lists no boys with the name in 46 years of records (it lists a name only in years with 5 or more babies of a sex).
Girls and boys named Shaelyn: the SSA national file counts each sex separately.
How many people are named Shaelyn, and how old are they?
3,450 alive in 2026, estimated
That is 99% of the 3,494 Americans ever recorded as Shaelyn. The median Shaelyn alive today is 21 years old; half are between 16 and 27.
The 2020 Census counted 2,947 people named Shaelyn (2,935 women and girls, 12 men and boys). SSA’s births carried forward to Census day, April 1, 2020, predict 3,298 born in the U.S. The Census count is 11% 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 X | 1965-1980 | 28 |
| Millennials | 1981-1996 | 528 |
| Generation Z | 1997-2012 | 2,290 |
| Generation Alpha | 2013-2025 | 611 |
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).
Where are babies named Shaelyn born?
The states with the most babies named Shaelyn are California, Texas and Pennsylvania, with 35% of its births recorded by state since 1910.
| State | Since 1910 | Rank, girls | vs. national |
|---|---|---|---|
| California | 274 | not ranked | 0.6× |
| Texas | 141 | not ranked | 0.4× |
| Pennsylvania | 120 | not ranked | 0.9× |
| Florida | 109 | not ranked | 0.6× |
| New York | 108 | not ranked | 0.5× |
| Michigan | 104 | not ranked | 0.9× |
| Ohio | 98 | not ranked | 0.7× |
| Massachusetts | 62 | not ranked | 0.8× |
| Utah | 61 | not ranked | 1.3× |
| Illinois | 50 | not ranked | 0.3× |
States: SSA state file, 1910-2025, published May 8, 2026; births count girls and boys together, and the rank is among girls’ names in the state in 2025. The file leaves out any state and year with fewer than 5 babies of the name, so small states are undercounted; each ratio compares the state’s births of Shaelyn with the births its national share predicts year by year, for states with at least 100 births of the name.
Names spelled alike
Of these 8 names spelled alike, given to 16,558 babies since 1880, Shaelyn is the most given (21% of them). In 2025 it was given to 18 of their 68 babies (26%), again the most given.
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 Shaelyn
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 Shaelyn and names like it
- Compare Shaelyn and ShaylynnBirths, ranks, peak and the living estimate side by side.
- The most given names of the 2000sShaelyn peaked in 2000.
- California’s most given namesThe state where SSA recorded the most babies named Shaelyn since 1910.
- Coined namesWiktionary’s origin for Shaelyn: every such name, by how often it is given.
- The top names of 2000The year the most babies were named Shaelyn.
- The names of Generation ZMost people named Shaelyn alive today were born 1997-2012.
- Names starting with SMost given first.