Fun Facts About the Name Arwyn
- 720 babies named Arwyn: U.S. records list 720 babies given the name Arwyn from 1880 through 2025. Even 50 boys received the name Arwyn - about 1 boy for every 13 girls.
What Does the Name Arwyn Mean?
Arwyn is a Welsh given name, traditionally masculine, built from two Welsh elements: ar and gwyn. Gwyn is a well-attested Welsh word meaning "white," "fair," or "blessed," and it is a common element in Welsh personal names. Ar is a Welsh preposition meaning "on" or "upon," and it can also carry the sense of "beside" or "near." In compounds of this kind the g of gwyn regularly drops out, which is why the name appears as Arwyn rather than Argwyn. The name is usually glossed with the sense of its second element - "fair" or "blessed" - because the exact contribution of the first element is not firmly documented.
Arwyn should not be merged with the similar-looking Arwen. Arwen is a distinct name, feminine in Welsh use, and is also familiar as an Elvish name in Tolkien's legendarium, where it is formed from different elements in a constructed language. The two names share the gwyn/gwen word, but they are best treated as separate names rather than assumed to be one and the same.
Arwyn Name History & Origins
Arwyn belongs to the portion of the Welsh name stock that is built from native vocabulary rather than from saints' names or biblical names. Its second element, gwyn, is the masculine form of a Welsh word whose feminine counterpart is gwen; the two mean "white," "fair," or "blessed" and differ only in grammatical gender. This element has been productive in Welsh names for centuries, and names that place a short word before it are a familiar pattern in the language. Arwyn follows that pattern.
The name is also distinct from Arwen. In Wales, Arwen is a feminine name; the form is best known internationally through J. R. R. Tolkien's The Lord of the Rings, where Arwen is an Elvish name formed from Tolkien's constructed Sindarin rather than from Welsh. Whether the Welsh masculine Arwyn and the feminine Arwen descend from a single earlier Welsh name or developed separately is not clearly established, so the two should not be treated as simple variants of each other.
How Popular is the Name Arwyn?
Arwyn has historically been an exceptionally rare given name in the United States, remaining well outside the national mainstream. It saw its highest recorded annual births in 2025. Its best rank was #3,399 in 2025.
U.S. name popularity from 1880-2025, based on SSA data. Rank shows how the name compares with other names - lower numbers mean greater popularity. Births shows how many babies received the name each year.
| Year | Rank | Births | % |
|---|---|---|---|
| 2025 | #3,399 | 45 | 0.0028% |
| 2024 | #3,639 | 42 | 0.0026% |
| 2023 | #4,277 | 33 | 0.0021% |
| 2022 | #4,120 | 35 | 0.0021% |
| 2021 | #4,172 | 34 | 0.0021% |
| 2020 | #4,559 | 29 | 0.0018% |
| 2019 | #4,083 | 35 | 0.0021% |
| 2018 | #5,475 | 23 | 0.0014% |
| 2017 | #6,072 | 20 | 0.0012% |
| 2016 | #3,999 | 37 | 0.0021% |
| 2015 | #5,305 | 25 | 0.0014% |
| 2014 | #5,335 | 25 | 0.0014% |
| 2013 | #4,766 | 29 | 0.0017% |
| 2012 | #4,726 | 30 | 0.0017% |
| 2011 | #6,361 | 20 | 0.0011% |
| 2010 | #8,315 | 14 | 0.0008% |
| 2009 | #6,843 | 19 | 0.0010% |
| 2008 | #5,456 | 26 | 0.0014% |
| 2007 | #5,542 | 25 | 0.0013% |
| 2006 | #7,188 | 17 | 0.0009% |
| 2005 | #4,850 | 27 | 0.0015% |
| 2004 | #4,297 | 32 | 0.0017% |
| 2003 | #6,334 | 18 | 0.0010% |
| 2002 | #7,875 | 13 | 0.0007% |
| 1985 | #10,797 | 5 | 0.0003% |
| 1980 | #8,233 | 7 | 0.0004% |
| 1978 | #9,878 | 5 | 0.0003% |
| Year | Rank | Births | % |
|---|---|---|---|
| 2025 | #7,722 | 10 | 0.0006% |
| 2024 | #7,266 | 11 | 0.0006% |
| 2023 | #12,399 | 5 | 0.0003% |
| 2022 | #8,369 | 9 | 0.0005% |
| 2021 | #12,306 | 5 | 0.0003% |
| 2019 | #12,304 | 5 | 0.0003% |
| 2017 | #12,422 | 5 | 0.0003% |
Name popularity over more than a century, based on Social Security Administration data. Gaps in the chart indicate years when the name does not appear in the published records.
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How the Name Arwyn Shapes Your Personality and Life?
Powerful and complete. You are good intellectually and require several outlets for your energies. You are not a builder but a planner, and you want others to carry out your plans. You are bold, independent, inquisitive and interested in research. You know what you want and why you want it.
You desire to inspire and lead, to control other's affairs. You are giving, courageous and bold, action oriented,energetic and strong willed. You want to make a difference in the world, and this attitude often attracts you to cultural interests, politics, social issues, and the cultivation of your creative talents.
✦ Arwyn's Deeper Meaning & Tips for Parents Discover Arwyn's symbolic numbers and practical tips for choosing a name that complements your child's birth date.