Total births
18
Boys' name · since 2019
Rilian
Rilian has 18 recorded births since 2019 in federal Social Security data, most heavily in 2025 -- full year-by-year trend, decade aggregates, and state rankings follow.
- #12065
- among boys today
- 18
- born since 2019
- 2020s
- peak decade
- 16%
- more common than other boys
Yes -- Rilian is the #12065 most popular boys' name in the U.S. today, with 18 recorded since 2019.
Rilian has 18 recorded births among boys since 2019, per the U.S. Social Security Administration, ranked #12065 as of the latest data, more common than 16% 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 2019 to 2025.
- #12065 among boys today
- 18 born since 2019
- 2020s peak decade
- 16% more common than other boys
Data updated Jul 2026
The verdict
Rilian is currently the #12065 boys' name in America, more common than 16% of boys - 18 born since 2019, peaking in the 2020s.
- #12065
- among boys today
- 18
- born since 2019
- 2020s
- peak decade
- 16%
- more common than other boys
Rilian vs. every other boys name in current SSA rankings
#12065
of 14,294 boys in use
More common than 16% of names given to boys today.
2020s
Peak decade
72% of everyone ever named Rilian was born in this single decade.
2025
Single peak year
7 babies were named Rilian in 2025 - its busiest year on record.
How Rilian compares
18 7th 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
Rilian's all-time total is 95% below the median boys name, and Liam still leads by a wide margin.
| Metric | Rilian | Median boys name (Elchonon) | #1 boys name (Liam) |
|---|---|---|---|
| All-time total births | 18 | 367 | 358,536 |
| Peak-year births | 7 | 23 | 22,252 |
Rilian's usage pattern, beyond the headline number
Divide Rilian's SSA record in two at 2024 and the more recent half accounts for 72% of all births, the earlier half the remaining 28%, consistent with a name still gaining ground rather than fading. Its calmest year was 2019, with only 5 births recorded -- set against the 2025 peak of 7, that's the full swing in one name's fortunes.
Rilian at a glance
Outside the top 1,000Peak year
2025
Current rank
#12,065
Active since
2019
Rilian popularity over time
Annual U.S. births registered with the Social Security Administration · 2019–2025
- Peak year (2025)
- 7
- Annual births at peak, across 7 years of records
Rilian by decade
Total births in each ten-year window, peak vs trough at a glance
2020s was Rilian's strongest decade.
13 babies received the name during that ten-year window, about 72% of all-time use.
Rilian births by decade
Total births in each ten-year window
- 2010s 5
2010s
5 births
- 2020s
2020s
13 births
What this shows Peak: 2020s at 13 births (72% of all-time use).
Frequently Asked Questions
How popular is the name Rilian? ▼
Since 2019, Social Security records show 18 babies named Rilian. Today it holds rank #12065 among boys. Its busiest year on record was 2025, with 7 births.
When was Rilian most popular? ▼
Rilian was most popular in the 2020s decade with 13 total births. The single peak year was 2025.
How long has the name Rilian been used? ▼
Rilian has been recorded in Social Security data since 2019, spanning 7 years of data through 2025.
What names are similar to Rilian? ▼
Names with a similar sound or spelling include Riley, Rilee, Rilan, Rilyn, and 4 more. These share a common prefix and are also used for boys.
Keep exploring Rilian
Nearby Names Like Rilian
Names with a similar sound, spelling, or feel to Rilian
Riley Boy
#229 105,025 births
Rilee Boy
#13002 418 births
Rilan Boy
233 births
Rilyn Boy
155 births
Rilen Boy
#13280 136 births
Compare Rilian side by side: Rilian vs Riley Rilian vs Rilee Rilian vs Rilan
Related Names
Names with a similar popularity rank to Rilian
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, 2019–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Rilian: #12065 Boys' Name - 18 Births, Peak 2025." NameAlmanac. Accessed via https://namealmanac.com/name/rilian. 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 Rilian 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.