Aldyn
Aldyn was last recorded in 2018, when 7 babies were given it; 106 Americans have been recorded with it between 1998 and 2018 (Social Security Administration, published May 2026).
Girls and boys together; gaps are years SSA did not record (fewer than 5 births).
Births of Aldyn by year: SSA national baby-name file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
How popular is Aldyn?
Unranked in 2025
Its last boys’ rank on record is #9,707, in 2018; SSA lists a name only in years with 5 or more births.
14 babies in 2007, the peak
Aldyn peaked in 2007, when 14 babies were given it (9 boys, #8,192 among boys’ names). It was not recorded in 2025.
Births by sex.
| Year | Girls | Girls’ rank | Boys | Boys’ rank |
|---|---|---|---|---|
| 2018 | under 5 | 7 | #9,707 | |
| 2016 | under 5 | 10 | #7,617 | |
| 2014 | 8 | #11,972 | 5 | #12,180 |
| 2013 | under 5 | 8 | #8,813 | |
| 2012 | under 5 | 8 | #8,884 | |
| 2011 | under 5 | 11 | #7,020 | |
| 2010 | under 5 | 7 | #9,720 | |
| 2009 | under 5 | 5 | #12,553 | |
| 2008 | 7 | #13,897 | under 5 | |
| 2007 | 5 | #17,746 | 9 | #8,192 |
Every recorded year (13)
| Year | Girls | Girls’ rank | Boys | Boys’ rank |
|---|---|---|---|---|
| 2005 | 6 | #14,564 | under 5 | |
| 2001 | 5 | #15,434 | under 5 | |
| 1998 | under 5 | 5 | #9,659 |
Ranks: girls’ names and boys’ names ranked separately in each year’s SSA file; “under 5” is a year SSA did not list the name for that sex.
Is Aldyn a boy’s or a girl’s name?
Of the 106 Americans recorded as Aldyn, 29% are girls and 71% boys.
Years with fewer than 20 babies given the name are left blank.
Girls and boys named Aldyn: the SSA national file counts each sex separately.
How many people are named Aldyn, and how old are they?
An estimated 105 Americans named Aldyn and born in the U.S. are alive in 2026 (99% of everyone recorded); the median is 15 years old and half are between 12 and 19. An estimate from SSA’s births and life tables, not a count.
The 2020 Census counted 216 people named Aldyn (95 women and girls, 121 men and boys). SSA’s births carried forward to Census day, April 1, 2020, predict 105 born in the U.S. The Census count is 2.1 times that prediction. Possible reasons: the Census counts people born abroad, whom SSA’s files leave out, and it records the name people give, which SSA may have recorded under another spelling or as part of a compound name.
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).
How common is the spelling Aldyn?
Aldyn is a less common spelling of Aldin: SSA has recorded 106 Aldyn and 721 Aldin since 1880.
Of these 6 names spelled alike, given to 21,939 babies since 1880, Aldyn is the sixth most given (<1% of them). In 2025 none of their 531 babies recorded by SSA was a Aldyn (SSA lists a name only with 5 or more babies of one sex).
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 Aldyn
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 Aldyn and names like it
- Compare Aldyn and AldinBirths, ranks, peak and the living estimate side by side.
- The most given names of the 2000sAldyn peaked in 2007.
- The top names of 2007The year the most babies were named Aldyn.
- The names of Generation ZMost people named Aldyn alive today were born 1997-2012.
- Names starting with AMost given first.