Rosalyn
given name · Latin script
Meaning: Variant of Rosalind/Rosaline, from rosa, “rose”
A female name· listed as female by the registers that count names by sex
(measured from records)Officially recorded in 32 countries · latest register: SSA, 2025
/ɾosalin/(machine-generated) Spanish · model-generated
Rosalyn is a female given name written in the Latin script, with more bearers in the Philippines than in any other country.
- PHPhilippines≈1 in 1.9K(inferred from the name graph)
- GHGhana≈1 in 5.8Kfew records
- JMJamaica≈1 in 9.5Kfew records
carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). One hue, darker where it is more common; hover a country for its figure.
- Philippines (inferred from the name graph)
- Record sources
- 408 (measured from records)
- ≈1 in 1.9K (inferred from the name graph)
≈61,000 people, est.
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Philippines, est.
measured from records inferred from the name graph
Meaning & origin
(measured from records)Variant of Rosalind/Rosaline, from rosa, “rose”.
Cited for this meaning 1
- Dictionnaire généalogique des prénoms
Attested across 5 languages in the etymology graph.
Often considered alongside
Names that people choosing a name often weigh against Rosalyn, most often first. They share a style rather than an origin.
From the names suggested together in public name-advice forums, in English. A list of what people consider, not a measure of how common any name is.
Where in the world
(measured from records)Rosalyn 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 | ||||
|---|---|---|---|---|---|---|
| PH Philippines | #451 | ≈61,000 est. | ≈1 in 1.9K | 37K | Rosalyn | 93 |
| US United States | — | 15,902 | 1 in 21K | 16K | Rosalyn | 408 |
| GH Ghana | #289 | ≈5,900 est. | ≈1 in 5.8K | — | Rosalyn | 14 |
| GB United Kingdom | — | ≈4,900 est. | ≈1 in 14K | 3 | Rosalyn | 159 |
| CA Canada | — | ≈1,900 est. | ≈1 in 22K | 4 | Rosalyn | 129 |
| AU Australia | — | ≈1,400 est. | ≈1 in 20K | 3 | Rosalyn | 113 |
| JM Jamaica | #158 | ≈300 est. | ≈1 in 9.5K | — | Rosalyn | 3 |
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; Top 500 First Names in the Philippines (PSA FOI response, tracking; NRS — Baby names Scotland full list (1974–present); Australian national given names (aggregated state BDM); Alberta Open Government — Frequency and Ranking of Baby Names by Year and Gender. 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)Rosalyn 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.
2 Altered form of Rosalind. Rosalin was a common medieval form, since the letters d and t were often added or dropped capriciously at the end of words after n. The name has been further influenced by the productive suffix -lyn (see Lynn). ‘Variants: Rosalynn(e).
as a nameA concise dictionary of first names
In English, A female given name from Latin, variant of Rosaline.
as a wordkaikki.org Wiktionary extract (IPA + transliterations)
In French, Variante moderne de Rosalind/Roseline.
as a nameDictionnaire généalogique des prénoms
In German, ) Rosalynn [’rozahn]: weibl.
as a nameDUDEN Lexikon der Vornamen
English: altered form of ROSALIND . Rosalin was a common medieval form, since the letter - d tended to occur variably with final - n . The name has been further influenced by the productive suffix - lyn (see LYNN ). Variants: Rosalynn(e) .
as a word
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)- Rosalyn Tureckb. 1914USAmerican pianist and harpsichordist (1914–2003)
- Rosalyn Yalowb. 1921USAmerican medical physicist (1921-2011)
- Roz Ryanb. 1951USnot in their usual nameAmerican actress
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).
How to address them
(machine-generated)A formal English salutation is built on the surname, so it needs a full name — on its own, a first name only supports the informal form.
Evidence
(measured from records)50 registers and reference works attest this spelling, across 32 countries.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- How do you pronounce Rosalyn?
- In Spanish /ɾosalin/. Transcriptions are machine-generated except where a dictionary is named.
- What are other forms of the name Rosalyn?
- In the etymology graph, Rose, Rosalinda and Rosalina are forms of the same name in other languages.
- Which countries have the most people named Rosalyn?
- Mondonomo estimates about 61 thousand people named Rosalyn in the Philippines, more than in any other country we hold, where it is most often spelled rosalyn. After it come United States, Ghana, United Kingdom and Canada; the country table on this page ranks them.
- Is Rosalyn a male or female name?
- Rosalyn is a female name. National registers that list it by sex list it as female: United States (Census Bureau, 2020) and Netherlands (Meertens NVB).
- What does the name Rosalyn mean, and where does it come from?
- Variant of Rosalind/Rosaline, from rosa, “rose”. Recorded by Dictionnaire généalogique des prénoms.
- How common is the name Rosalyn?
- In the United States, the national register counted 15,902 people named Rosalyn in 2020, about 1 in 21 thousand residents.
- How common is Rosalyn compared with other names?
- In the Philippines, Rosalyn is the 451st most common given name of 486,299 given names recorded there.
What do you want to know about Rosalyn?
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/rosalynThe 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, “Rosalyn” — the 451st most common given name in Philippines. Data snapshot 2026-10-13.