Total births
27
Boys' name · since 2013
Sier
Sier has 27 recorded births since 2013 in federal Social Security data, most heavily in 2016 -- full year-by-year trend, decade aggregates, and state rankings follow.
- 27
- total births
- 2013–2022
- years on record
- 2010s
- peak decade
- 78%
- born in that decade
Sier is not among the current top-ranked boys names; 27 have been recorded since 2013.
Sier has 27 recorded births among boys since 2013, per the U.S. Social Security Administration, though it falls outside today's most-used boys names, 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 2013 to 2022.
- 27 total births
- 2013–2022 years on record
- 2010s peak decade
- 78% born in that decade
Data updated Jul 2026
The verdict
27 boys have been named Sier since 2013, peaking in the 2010s, last recorded in 2022.
- 27
- total births
- 2013–2022
- years on record
- 2010s
- peak decade
- 78%
- born in that decade
2010s
Peak decade
78% of everyone ever named Sier was born in this single decade.
2016
Single peak year
6 babies were named Sier in 2016 - its busiest year on record.
Sier's usage pattern, beyond the headline number
Sier splits its recorded history at 2017: 59% of all births land in the more recent half, 41% in the earlier half, an evenly balanced pattern over time. The single quietest year was 2013 (5 births) -- compare that against the 2016 peak of 6 for a sense of just how much the name's popularity has swung.
Sier at a glance
Last recorded 2022Peak year
2016
Current rank
Unranked
Active since
2013
Sier popularity over time
Annual U.S. births registered with the Social Security Administration · 2013–2022
- Peak year (2016)
- 6
- Annual births at peak, across 10 years of records
Sier by decade
Total births in each ten-year window, peak vs trough at a glance
2010s was Sier's strongest decade.
21 babies received the name during that ten-year window, about 78% of all-time use.
Sier births by decade
Total births in each ten-year window
- 2010s
2010s
21 births
- 2020s 6
2020s
6 births
What this shows Peak: 2010s at 21 births (78% of all-time use).
Frequently Asked Questions
How popular is the name Sier? ▼
Since 2013, Social Security records show 27 babies named Sier. The most recent recorded year was 2022. Its busiest year on record was 2016, with 6 births.
When was Sier most popular? ▼
Sier was most popular in the 2010s decade with 21 total births. The single peak year was 2016.
How long has the name Sier been used? ▼
The SSA has tracked Sier since 2013 -- 10 years through the most recent 2022 data.
What names are similar to Sier? ▼
Names with a similar sound or spelling include Siegfried, Sierra, Sie, Siem, and 4 more. These share a common prefix and are also used for boys.
What to do with Sier's data
- Sier's decade-level peak was the 2010s (21 total births); usage has since declined to 6 in the 2020s -- if you're weighing a "classic revival" angle, the trend line argues against it.
- 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 Sier
Nearby Names Like Sier
Names with a similar sound, spelling, or feel to Sier
Siegfried Boy
#8362 734 births
Sierra Boy
269 births
Sie Boy
133 births
Siem Boy
#13652 33 births
Sienna Boy
10 births
Compare Sier side by side: Sier vs Siegfried Sier vs Sierra Sier vs Sie
Related Names
Names with a similar number of total births
Data Sources
Data as of July 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, 2013–2022 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Sier: Baby Name Since 2013 - 27 Births, Peak 2016." NameAlmanac. Accessed via https://namealmanac.com/name/sier. 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 Sier 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 July 2026.