Rïahï

surname · Latin script

Rïahï is a surname written in the Latin script, with more bearers in Spain than in any other country. Recorded meaning: Mechta Riahi, Constantine; calmo (raha).

rarermore common
  • BEBelgium1 in 53K(measured from records)
  • CHSwitzerland1 in 55K
  • SESweden1 in 71K

carrying the name, as counted by each country's national register. One hue, darker where it is more common; hover a country for its figure.

Spain (measured from records)

326 people

Sources
37 (measured from records)

Highest-authority source

1 in 53K (inferred from the name graph)

Belgium

measured from records inferred from the name graph

Name dossier (print, CSV)

Spellings & scripts(measured from records)

One other spelling is counted as the same name:

Locally spelled Riahi in US United States, ES Spain.

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)

Mechta Riahi, Constantine; calmo (raha)

Sources 1

  • Dicionario Sefaradi De SobrenomesDictionary Of Sephardic Surnames Inclusive Cristaos-Novos, Conversos, Marranos, Italianos,…

Where in the world(measured from records)

Rïahï 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.

Where Rïahï is recorded, by country
CountryMost common spellingSources
ES Spain3261 in 153K326Riahi11
US United States2851 in 1.2M343Riahi37
BE Belgium2211 in 53K397—5
CH Switzerland1531 in 55K153—2
SE Sweden1441 in 71K144—4
NO Norway541 in 101K54—1

326 people counted by INE — Padrón per-token widgets (current living counts, given + apellidos). 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: Familienaam.be — Belgian family-name frequency (population register); Statbel — Noms de famille (family names); Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2020; INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); BFS — Familiennamen der Wohnbevölkerung (surnames); Skatteverket — Sök hur många som har ett visst namn (living population); SSB — Navnesøk (name-search service, living population). 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).

Evidence(measured from records)

No register attests this spelling yet

None of the official registers or reference works in our corpus lists Rïahï under this spelling. The statistics on this page rest on person records, and the related names are inferred from the name graph.

Frequently asked questions

What does the name Rïahï mean, and where does it come from?
Mechta Riahi, Constantine; calmo (raha) Recorded by Dicionario Sefaradi De SobrenomesDictionary Of Sephardic Surnames Inclusive Cristaos-Novos, Conversos, Marranos, Italianos,….
In which country does Rïahï have the most bearers?
In Spain, the national register counted about 326 people named Rïahï, more than in any other country we hold, where it is most often spelled riahi.
Where is Rïahï most common?
Measured as a share of residents rather than as a count, Rïahï is densest in Belgium — about 1 in 53 thousand people — even though Spain holds more of our records for it.
How common is the name Rïahï?
In Spain, the national register counted 326 people named Rïahï, about 1 in 153 thousand residents.

What do you want to know about Rïahï?

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/r%C3%AFah%C3%AF

The 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, “Rïahï”. Data snapshot 2026-10-10.

See how Rïahï parses inside a full name →