Total births
64
Girls' name · since 1997
Millennia
Since 1997, U.S. Social Security records show 64 babies named Millennia, peaking in 2000. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- #16162
- among girls today
- 64
- born since 1997
- 2000s
- peak decade
- 9%
- more common than other girls
64 babies have been named Millennia since 1997, making it today's #16162 girls' name.
According to the U.S. Social Security Administration, Millennia has been recorded 64 times among girls since 1997, currently ranked #16162 nationally and more common than 9% of girls, with its heaviest use in the 2000s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 1997 to 2025.
- #16162 among girls today
- 64 born since 1997
- 2000s peak decade
- 9% more common than other girls
Data updated Jun 2026
The verdict
Millennia is currently the #16162 girls' name in America, more common than 9% of girls - 64 born since 1997, peaking in the 2000s.
- #16162
- among girls today
- 64
- born since 1997
- 2000s
- peak decade
- 9%
- more common than other girls
Millennia vs. every other girls name in current SSA rankings
#16162
of 17,726 girls in use
More common than 9% of names given to girls today.
2000s
Peak decade
59% of everyone ever named Millennia was born in this single decade.
2000
Single peak year
38 babies were named Millennia in 2000 - its busiest year on record.
How Millennia compares
64 18th percentile among 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
Millennia's all-time total is 83% below the median girls name, and Olivia still leads by a wide margin.
| Metric | Millennia | Median girls name (Emerly) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 64 | 382 | 567,345 |
| Peak-year births | 38 | 48 | 19,840 |
Millennia's usage pattern, beyond the headline number
Millennia splits its recorded history at 2000: 75% of all births land in the more recent half, 25% in the earlier half, a lean toward present-day use rather than a passing spike. The single quietest year was 1997 (5 births) -- compare that against the 2000 peak of 38 for a sense of just how much the name's popularity has swung.
Millennia at a glance
Outside the top 1,000Peak year
2000
Current rank
#16,162
Active since
1997
Millennia popularity over time
Annual U.S. births registered with the Social Security Administration · 1997–2025
- Peak year (2000)
- 38
- Annual births at peak, across 29 years of records
Millennia by decade
Total births in each ten-year window, peak vs trough at a glance
2000s was Millennia's strongest decade.
38 babies received the name during that ten-year window, about 59% of all-time use.
Millennia births by decade
Total births in each ten-year window
- 1990s
1990s
16 births
- 2000s
2000s
38 births
- 2020s 10
2020s
10 births
What this shows Peak: 2000s at 38 births (59% of all-time use).
Frequently Asked Questions
How popular is the name Millennia? ▼
Since 1997, Social Security records show 64 babies named Millennia. Today it holds rank #16162 among girls. Its busiest year on record was 2000, with 38 births.
When was Millennia most popular? ▼
Millennia was most popular in the 2000s decade with 38 total births. The single peak year was 2000.
How long has the name Millennia been used? ▼
Records for Millennia go back to 1997, giving 29 years of history through 2025.
What names are similar to Millennia? ▼
Names with a similar sound or spelling include Mildred, Mila, Millie, Miley, and 4 more. These share a common prefix and are also used for girls.
What to do with Millennia's data
- Millennia's decade-level peak was the 2000s (38 total births); usage has since declined to 10 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 Millennia
Nearby Names Like Millennia
Names with a similar sound, spelling, or feel to Millennia
Mildred Girl
#2080 451,415 births
Mila Girl
#33 84,489 births
Millie Girl
#87 45,926 births
Miley Girl
#388 15,704 births
Millicent Girl
#1614 11,825 births
Compare Millennia side by side: Millennia vs Mildred Millennia vs Mila Millennia vs Millie
Related Names
Names with a similar popularity rank to Millennia
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, 1997–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Millennia: #16162 Girls' Name - 64 Births, Peak 2000." NameAlmanac. Accessed via https://namealmanac.com/name/millennia. 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 Millennia 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.