Total births
304
Unisex name · since 2006
Rainn
304 babies named Rainn in U.S. Social Security records since 2006, with the highest year being 2023. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- #5763
- among girls today
- 304
- born since 2006
- 2020s
- peak decade
- 67%
- more common than other girls
304 babies have been named Rainn since 2006, making it today's #5763 unisex name.
Social Security Administration records show Rainn recorded 304 times among girls since 2006, holding rank #5763 nationally today, ahead of 67% of girls, peaking in the 2020s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 2006 to 2025.
- #5763 among girls today
- 304 born since 2006
- 2020s peak decade
- 67% more common than other girls
Data updated Jun 2026
The verdict
Rainn is currently the #5763 unisex name in America, more common than 67% of girls - 304 born since 2006, peaking in the 2020s.
- #5763
- among girls today
- 304
- born since 2006
- 2020s
- peak decade
- 67%
- more common than other girls
Rainn vs. every other girls name in current SSA rankings
#5763
of 17,726 girls in use
More common than 67% of names given to girls today.
2020s
Peak decade
59% of everyone ever named Rainn was born in this single decade.
2023
Single peak year
38 babies were named Rainn in 2023 - its busiest year on record.
How Rainn compares
304 45th 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
Rainn's all-time total is 20% below the median girls name, and Olivia still leads by a wide margin.
| Metric | Rainn | Median girls name (Emerly) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 304 | 382 | 567,345 |
| Peak-year births | 38 | 48 | 19,840 |
Rainn's usage pattern, beyond the headline number
Splitting Rainn's full recorded timeline at 2016, 74% of its total births fall in the more recent half of the record versus 26% in the earlier half -- usage has skewed toward the present, not a one-decade spike. Its quietest year on record was 2006, with just 6 recorded births -- worth weighing against the 2023 peak of 38 to see the full range of the name's swing in popularity.
Rainn at a glance
Outside the top 1,000Peak year
2023
Current rank
#5,763
Active since
2006
Rainn popularity over time - girls
Annual U.S. births registered with the Social Security Administration · 2006–2025
- Peak year (2023)
- 38
- Annual births at peak, across 20 years of records
Rainn popularity over time - boys
286 total births recorded since 2008 (Rainn as boys' name)
Rainn by decade
Total births in each ten-year window, peak vs trough at a glance
2020s was Rainn's strongest decade.
179 babies received the name during that ten-year window, about 59% of all-time use.
Rainn births by decade
Total births in each ten-year window
- 2000s 38
2000s
38 births
- 2010s
2010s
87 births
- 2020s
2020s
179 births
What this shows Peak: 2020s at 179 births (59% of all-time use).
Frequently Asked Questions
How popular is the name Rainn? ▼
304 babies have been named Rainn since 2006. It currently ranks #5763 among girls. The peak year was 2023 with 38 births.
When was Rainn most popular? ▼
Rainn was most popular in the 2020s decade with 179 total births. The single peak year was 2023.
Is Rainn a unisex name? ▼
Yes, Rainn is used for both boys and girls. As a girl's name it has 304 births, and as a boy's name it has 286 births.
How long has the name Rainn been used? ▼
The SSA has tracked Rainn since 2006 -- 20 years through the most recent 2025 data.
What names are similar to Rainn? ▼
Names with a similar sound or spelling include Raina, Rain, Raine, Raizy, and 4 more. These share a common prefix and are also used for girls.
Keep exploring Rainn
Nearby Names Like Rainn
Names with a similar sound, spelling, or feel to Rainn
Raina Girl
#999 12,453 births
Rain Girl
#1380 3,618 births
Raine Girl
#1449 3,255 births
Raizy Girl
#1748 2,671 births
Rainey Girl
#2348 2,182 births
Compare Rainn side by side: Rainn vs Raina Rainn vs Rain Rainn vs Raine
Related Names
Names with a similar popularity rank to Rainn
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, 2006–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Rainn: #5763 Unisex Name - 304 Births, Peak 2023." NameAlmanac. Accessed via https://namealmanac.com/name/rainn. 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 Rainn 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.