Total births
31
Boys' name · since 2008
Rennan
Rennan has 31 recorded births since 2008 in federal Social Security data, most heavily in 2025 -- full year-by-year trend, decade aggregates, and state rankings follow.
- #11780
- among boys today
- 31
- born since 2008
- 2020s
- peak decade
- 18%
- more common than other boys
Yes -- Rennan is the #11780 most popular boys' name in the U.S. today, with 31 recorded since 2008.
Rennan has 31 recorded births among boys since 2008, per the U.S. Social Security Administration, ranked #11780 as of the latest data, more common than 18% of boys, busiest in the 2020s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 2008 to 2025.
- #11780 among boys today
- 31 born since 2008
- 2020s peak decade
- 18% more common than other boys
Data updated Jun 2026
The verdict
Rennan is currently the #11780 boys' name in America, more common than 18% of boys - 31 born since 2008, peaking in the 2020s.
- #11780
- among boys today
- 31
- born since 2008
- 2020s
- peak decade
- 18%
- more common than other boys
Rennan vs. every other boys name in current SSA rankings
#11780
of 14,294 boys in use
More common than 18% of names given to boys today.
2020s
Peak decade
84% of everyone ever named Rennan was born in this single decade.
2025
Single peak year
11 babies were named Rennan in 2025 - its busiest year on record.
How Rennan compares
31 11th percentile among 14,294 names currently given to boys
Based on all-time total births among currently-ranked boys 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
Rennan's all-time total is 92% below the median boys name, and Liam still leads by a wide margin.
| Metric | Rennan | Median boys name (Elchonon) | #1 boys name (Liam) |
|---|---|---|---|
| All-time total births | 31 | 367 | 358,536 |
| Peak-year births | 11 | 23 | 22,252 |
Rennan's usage pattern, beyond the headline number
Divide Rennan's SSA record in two at 2024 and the more recent half accounts for 55% of all births, the earlier half the remaining 45%, a genuinely balanced usage pattern. Its calmest year was 2008, with only 5 births recorded -- set against the 2025 peak of 11, that's the full swing in one name's fortunes.
Rennan at a glance
Outside the top 1,000Peak year
2025
Current rank
#11,780
Active since
2008
Rennan popularity over time
Annual U.S. births registered with the Social Security Administration · 2008–2025
- Peak year (2025)
- 11
- Annual births at peak, across 18 years of records
Rennan by decade
Total births in each ten-year window, peak vs trough at a glance
2020s was Rennan's strongest decade.
26 babies received the name during that ten-year window, about 84% of all-time use.
Rennan births by decade
Total births in each ten-year window
- 2000s 5
2000s
5 births
- 2020s
2020s
26 births
What this shows Peak: 2020s at 26 births (84% of all-time use).
Frequently Asked Questions
How popular is the name Rennan? ▼
Since 2008, Social Security records show 31 babies named Rennan. Today it holds rank #11780 among boys. Its busiest year on record was 2025, with 11 births.
When was Rennan most popular? ▼
Rennan was most popular in the 2020s decade with 26 total births. The single peak year was 2025.
How long has the name Rennan been used? ▼
Rennan has been recorded in Social Security data since 2008, spanning 18 years of data through 2025.
What names are similar to Rennan? ▼
Names with a similar sound or spelling include Rene, Reno, Renato, Renaldo, and 4 more. These share a common prefix and are also used for boys.
Keep exploring Rennan
Nearby Names Like Rennan
Names with a similar sound, spelling, or feel to Rennan
Rene Boy
#989 50,940 births
Reno Boy
#3340 4,160 births
Renato Boy
#2480 3,292 births
Renaldo Boy
#6864 2,879 births
Ren Boy
#1146 2,818 births
Compare Rennan side by side: Rennan vs Rene Rennan vs Reno Rennan vs Renato
Related Names
Names with a similar popularity rank to Rennan
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, 2008–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Rennan: #11780 Boys' Name - 31 Births, Peak 2025." NameAlmanac. Accessed via https://namealmanac.com/name/rennan. 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 Rennan 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.