Rian
given name · Latin script
Meaning: Irish: see Ryan. Rianna ° Modern name, an altered and more clearly feminine form of Welsh Rhiannon or a feminine equivalent of Irish pRyan
Recorded as a male name· opposite-gender records fall within measured source noise
Rian is a given name written in the Latin script, with more bearers in Brazil than in any other country.
- BRBrazil1 in 2.1K(measured from records)
- PHPhilippines≈1 in 31K
- ZASouth Africa≈1 in 17Kas Lee-Ann
carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). Where a country counts another spelling of the name rather than Rian itself, the figure is that spelling’s, and it is named. One hue, darker where it is more common; hover a country for its figure.
- Brazil (measured from records)
- 3 (measured from records)
- Sources
- 406 (measured from records)
- 1 in 2.1K (inferred from the name graph)
99,610 people, 2022
recorded for this name
Highest-authority source
Brazil
measured from records inferred from the name graph
Spellings & scripts(measured from records)
Locally spelled Leeann in US United States, PH Philippines, NZ New Zealand and 1 more and Lee-Ann in ZA South Africa.
Spellings marked ● are how people bearing the name write it in our records, and ○ marks a model's transliteration; click a spelling to open its page.
Meaning & origin(measured from records)
Irish: see Ryan. Rianna ° Modern name, an altered and more clearly feminine form of Welsh Rhiannon or a feminine equivalent of Irish pRyan.
Sources 1
- A concise dictionary of first names
Attested across 3 languages in the etymology graph.
Where in the world(measured from records)
Rian counted together with the spellings and other-language forms grouped with it. Where a register counted another spelling, the row names it.
Sorted by bearers: national registers' counts, and Mondonomo's estimates (≈, est.) where no register counts.
| Country | Most common spelling | Sources | ||||
|---|---|---|---|---|---|---|
| BR Brazil | — | 99,610 | 1 in 2.1K | 100K | Rian | 107 |
| US United States | — | 19,154as Leeann | 1 in 17K | 19K | Leeann | 406 |
| EC Ecuador | — | 6,209as Lian | 1 in 2.7K | 6.2K | — | 3 |
| PH Philippines | — | ≈3,500 est. | ≈1 in 31K | listed | Leeann | 33 |
| ZA South Africa | — | ≈3,400 est. | ≈1 in 17K | — | Lee-Ann | 60 |
| NL Netherlands | — | 1,129as Liane | 1 in 15K | 1.1K | Rian | 9 |
| AL Albania | — | 468 | 1 in 6.6K | 468 | Leeann | 3 |
| SI Slovenia | — | 411as Lian | 1 in 5.1K | 441 | — | — |
| NZ New Zealand | #637 | ≈310 est. | ≈1 in 16K | 17 | Leeann | 55 |
99,610 people counted by IBGE — names by decade (Kaggle mirror), 2022. Exact figures are national registers' own counts, while figures marked ≈ and est. are Mondonomo’s estimates, counted from our sources and calibrated against those registers; hover one for how far to trust it in that country. A dash means neither exists.
Registers cited: Census Bureau — First Name Frequency 2020 by sex; IBGE — names by decade (Kaggle mirror); INEC — civil registry names; Meertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018); DIA — Baby name popularity (1900–present); INSTAT Albania — Search the name (given-name counts); SURS — resident population given names; stat.si Imena rojstva — full name register (per-token frequency + rank). Figures without a register are Mondonomo estimates; see Methodology.
Country figures for a list of names, at full precision, are available under licence rather than by scraping this table (how that works).
Other recorded senses(measured from records)
Rian is also recorded in 5 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
In English, A male given name transferred from the surname, of modern Irish usage, variant of Ryan.
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
In English, Irish Gaelic; little king/ruler.
as a nameBaby names, 25,350 baby names nicknames for your family, friends pets, including the top 100 names, 2,000 most popular…
In Scottish Gaelic, method, system, mode, manner
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
In Swedish, definite singular of ria
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
In Irish, mark, trace, track
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.
Notable people with this name(measured from records)
- Rian Jamesb. 1899USscreenwriter (1899–1953)
- Rian Johnsonb. 1973USAmerican filmmaker (born 1973)
- Yao Yanb. 1974CNnot in their usual nameChinese badminton player
- Rian Lindellb. 1977USAmerican football player
- Rian Marquesb. 1982BRBrazilian footballer
- Rian Sukmawanb. 1985IDbadminton player (1984–2016)
- Lan Yanb. 1990CNnot in their usual nameChinese actress, pop singer, and model
- Rian Agung Saputrob. 1990IDbadminton player
- Rian Swastedianb. 1995IDbadminton player
- Muhammad Rian Ardiantob. 1996IDbadminton player
The ten people covered by the most Wikipedia language editions — a proxy for cross-cultural notability, which favours historical and Western figures over equally prominent contemporary ones — shown by birth year. Source: Wikidata (CC0).
Evidence(measured from records)
Attested in 83 sources across 41 countries.
Reference works 4
- The Oxford Dictionary of Family Names in Britain and Ireland
- Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
- Wikipedia given-name tokens
- Wikidata name items (native-script + romanized given/family names)
These works list the name; their figures are licensed and are not reproduced here.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- What does the name Rian mean, and where does it come from?
- Irish: see Ryan. Rianna ° Modern name, an altered and more clearly feminine form of Welsh Rhiannon or a feminine equivalent of Irish pRyan. Recorded by A concise dictionary of first names.
- Is Rian a male or female name?
- Rian is recorded for both men and women. We don't publish a percentage split: a record's gender belongs to the person and is attached to every given name on that record, so names in cultures where a name string also carries a parent's or spouse's given name pick up large cross-gender counts.
- What are other forms of the name Rian?
- In the etymology graph, Ryan is a form of the same name in other languages.
- In which country does Rian have the most bearers?
- In Brazil, the national register counted about 100 thousand people named Rian, more than in any other country we hold, where it is most often spelled rian.
- Where is Rian most common?
- Rian is densest in Brazil, where the national register counts about 1 in 2.1 thousand people carrying it.
- How common is the name Rian?
- In Brazil, the national register counted 99,610 people named Rian in 2022, about 1 in 2.1 thousand residents.
- How common is Rian compared with other names?
- In New Zealand, Rian is the 637th most common given name of 26,737 given names recorded there.
What do you want to know about Rian?
Nobody replies to these one by one, but what readers ask decides what these pages answer next.
Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/rianThe payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. It takes a free API key (1,000 requests a day), which returns what this page shows everyone; the full country table, every register citation and the year-by-year series come with a licensed key, as does bulk access.
About this data
measured from records inferred from the name graph machine-generated
These figures come from the data snapshot of and will change as it is rebuilt.
Statistics are aggregated from the Mondonomo name corpus; related names and etymology are inferred from the name graph; pronunciation and any machine-marked transliterations are model-generated. Read how the numbers are made, including their known failure modes, and where the data comes from.
Reference works we consult — surname dictionaries, official name registers, Wikidata and Wiktionary — are named directly, beside the claims they support. The per-country source counts also include datasets of person records: we publish how many there are and their authority tier, but not their names.
Cite this page Mondonomo, “Rian” — the 637th most common given name in New Zealand. Data snapshot 2026-10-10.