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Rian

#1,250 in 2025UnisexBoys' nameGirls' name

Descendant of Riaghan /Rian

Rian has been given to 9,118 babies in the U.S. since 1948. In 2025 it ranked #1,250 of 13,926 boys’ names in use. Its peak year was 2021, with 202 recorded. It's used for both sexes: 62% boys, 38% girls all-time.

Babies named Rian, 2025

1 in 20,700

Rian over time, 1880–2025

BoysGirls
010020030018801900192019401960198020002020

Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Girls or boys — Rian over time

In 2025, Rian went to 15% girls and 85% boys.

19482025

A sex is only published in years it reached five applications, so a stretch at 0% or 100% means the other side stayed under that floor — not that it was never used.

Rian: meaning, origin, and history

Descendant of Riaghan /Rian

Deeper origin not confirmed in the cited records

What Rian means

Rian means “descendant of Riaghan /Rian”, associated with Riain.

Dictionary etymologyReferences, data & attribution

A re-Gaelicisation of the given name Ryan, which comes from the Irish surname Ó Riaghain /Ó Riain (literally “descendant of Riaghan /Rian”). Thus, reviving the original Irish given name Riaghan /Rian.

Excerpt from Wiktionary: Rian (English) · CC BY-SA 4.0

Wiktionary material is available under CC BY-SA 4.0.

Origin, language, and formation

Rian is used in English.

Pronunciation and spelling

In English, Rian is pronounced /ˈraɪən/.

American usage and historical context

In the United States, 5,624 boys were recorded with the name Rian between 1948 and 2025. Its highest annual count was 202 in 2021; its best national rank was #905 in 1979.

Over 5 years its rank fell, from #1,169 in 2020 to #1,250 in 2025. Over 10 years its rank rose, from #1,394 in 2015 to #1,250 in 2025.

In the United States, 3,494 girls were recorded with the name Rian between 1971 and 2025. Its highest annual count was 149 in 2006; its best national rank was #1,487 in 2006.

Over 5 years its rank fell, from #2,238 in 2020 to #4,729 in 2025. Over 10 years its rank fell, from #2,163 in 2015 to #4,729 in 2025.

How common is Rian?

Everything below is computed from the 2025 data — the most recent year available.

Among all babies, 2025
1 in 20,700
160 of 3,315,165 births
Among boys only
1 in 10,700
<0.01% of boys
Rank, 2025
#1,250
of 13,926 boys’ names in use
Coin-flip room size
14,363 kids
Even odds of a second one

Where Rian sits on the popularity scale

Rarest published (5 a year)#1 — Liam (20,818)

Chance at least one other child shares the name

If the other children were drawn at random from the 2025 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.

Class of 20Under 1%
Class of 30Under 1%
Grade of 100Under 1%
School of 5002%

Put another way: gather 14,363 children born in 2025 and it's an even bet that one of them is another Rian. In a class of 30 the chance is Under 1%.

When Rians were born

Half of everyone ever recorded as Rian was born before 2006 — so the typical Rian is around 19 today.

Median birth year
2006
About 19 years old
Biggest decade
2010s
23.6% of all use
Born in the last 25 years
59.5%
A modern name
Recorded since 1950
5,617
People you could plausibly meet
Choose a decade

2010s — 23.6% of all recorded uses (1,325).

Is Rian rising or falling?

Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.

Rank vs 1 year ago
+18
Places climbed
Rank vs 5 years ago
−81
Places dropped
Rank vs 10 years ago
+144
Places climbed
Births vs 10 years ago
1.29×
More babies than then
Share of its own peak
79.2%
Peak was 2021 (202)
Years since peak
4
Years
Year-to-year steadiness
Shifting
13.8% average annual change
Best rank ever
#905
1979

Spellings of Rian

Rian is not the most common spelling — Brian is, with 17.7% against Rian's 0.09%.

Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.

Where Rian is used — boys

Across 2016–2025, Rian was most concentrated in New Jersey — about 1 in 5,000 boys, against 1 in 10,276 across all states with data. It was least common in Tennessee (1 in 100,000).

120 per 100,000

Most concentrated

  1. 1New Jersey1 in 5,000
  2. 2New York1 in 5,263
  3. 3Connecticut1 in 6,250
  4. 4Massachusetts1 in 6,667
  5. 5Georgia1 in 7,143
  6. 6Pennsylvania1 in 7,692
  7. 7California1 in 8,333
  8. 8Illinois1 in 10,000

Shading is the share of that state's recorded boys given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings.

Where Rian is used — girls

Across 2016–2025, Rian was most concentrated in Maryland — about 1 in 12,500 girls, against 1 in 30,701 across all states with data. It was least common in New York (1 in 100,000).

18 per 100,000

Most concentrated

  1. 1Maryland1 in 12,500
  2. 2Virginia1 in 12,500
  3. 3Louisiana1 in 16,667
  4. 4Georgia1 in 20,000
  5. 5Ohio1 in 20,000
  6. 6Pennsylvania1 in 20,000
  7. 7Texas1 in 25,000
  8. 8California1 in 33,333

Shading is the share of that state's recorded girls given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings.

Rian around the world

Where Rian ranks in official birth records elsewhere in the world. Rankings only — the number of births isn’t comparable between places, so it isn’t shown.

  • England & Wales
    1996–2025
    #319
    in 2025
  • Scotland
    1992–2025
    #198
    in 2025
  • Northern Ireland
    1997–2025
    #19
    in 2025
  • Ireland
    1985–2025
    #1
    in 2025
  • France
    1996–2025
    #2,875
    in 2025
  • Canada
    1996–2024
    #706
    in 2024
  • South Australia
    1957–2013
    #499
    in 2013

Popularity data from Office for National Statistics, National Records of Scotland, Northern Ireland Statistics and Research Agency, Central Statistics Office, Institut national de la statistique et des études économiques, Statistics Canada and Consumer and Business Services (South Australia). ONS, NRS, NISRA data under Open Government Licence v3.0. CSO, CBS SA data under CC BY 4.0. INSEE data under Licence Ouverte / Etalab 2.0. StatCan data under Statistics Canada Open Licence.

Rian in other languages

Cross-language forms and variants of Rian. Linked forms have their own page here.

InIanIenJinYanYenYinIangYếnIengYeon

Variant forms from Wikidata (CC0). Most are used mainly outside the United States; U.S. birth records statistics cover US usage only.

Rian by the numbers

The raw record for each sex the name is used for.

As a boy's name

Rank in 2025
#1,250
Trend vs 5 yrs ago
Down 81
Best rank ever
#905
1979
Peak year
2021
202 that year
First recorded
1948
Last recorded
2025
All-time count
5,624
Count in 2025
160

As a girl's name

Rank in 2025
#4,729
Trend vs 5 yrs ago
Down 2,491
Best rank ever
#1,487
2006
Peak year
2006
149 that year
First recorded
1971
Last recorded
2025
All-time count
3,494
Count in 2025
29

Names similar to Rian

Matched on shared beginnings and endings, similar length, and comparable popularity.

GianLianCianRiaanKianArianEianDavianElianZianAvianKylianJavianFavianKilianJianVivianAdianZavianLucianDemianTavianCaspianXavian

Names with a curve like Rian

Not spelling — timing. These names rose, peaked and faded in the same years as Rian, so they read as being from the same moment even when they look nothing alike.

HasanEleazarMikaelEliezerSkyYaakovKarimMarcelloAminAmarYitzchokShlomo

Sibling names for Rian

Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.

Explore around Rian

Top names of 2021, Rian's peak yearThe 2020s in fullOther names that peaked in 1979Boys' names starting with R