Gwyn
Torn between Gwyn and another name? Compare them side by side →
Meaning
white, blessed; the masculine of Gwen, and in myth Gwyn ap Nudd, king of the otherworld
How popular is Gwyn around the world?
In the United States, Gwyn is on the Social Security birth record for 2020 to 2025. In England and Wales, 5 boys named Gwyn were born in 2025, ranked 3,684th among boys that year.
Gwyn is on the official records of the United States and England and Wales.
United States
on record
In the United States, Gwyn is on the Social Security birth record for 2020 to 2025.
Births with a Social Security record. Source: U.S. Social Security Administration
England and Wales
1 in 120,000
In England and Wales, 5 boys named Gwyn were born in 2025, ranked 3,684th among boys that year.
The count never rose above 8 in a year, too few to chart.
Birth registrations in England and Wales (not the whole UK); exact spellings are counted separately, and any spelling under 3 in a year is withheld at source. Source: Office for National Statistics, baby names in England and Wales
South Australia
last on record 2009
Gwyn is not on the 2017 record for South Australia, whose registry publishes every name given that year.
The count never rose above 2 in a year, too few to chart.
Births registered in South Australia (not all of Australia) by first name and year of registration, 1944–2017, from the state’s Births, Deaths and Marriages registry, which publishes every name down to a single birth in capitals; a spelling its export repeats inside a year is counted once, and from 2018 only a top 100 is published, so the series ends at 2017. Source: Consumer and Business Services (South Australia), popular baby names
Not on the record in Spain, Mexico City, Argentina, Puerto Rico, Canada, Ireland, New Zealand, Scotland and Poland: those registries withhold small counts, so rare uses may sit below their floors.
Not on the Chile record: nametree keeps spellings that reached 5 registrations in some year, so rarer uses are not shown. Not on the Montevideo record for 1940 to 2011: that registry withholds nothing, so this spelling was not given there in those years. Not on the France record: nametree keeps spellings that reached 20 births in some year, so rarer uses are not shown. Not on the Austria record for 1984 to 2025: Statistik Austria publishes every first name down to a single birth, so this name was not given there in those years (before 2010 the record covers babies with Austrian citizenship only). Not on Norway’s list: Statistics Norway lists only first names carried by 200 or more living people, so rarer names are not shown.
Keep exploring
The Gwyn deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Gwyn truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Gwyn fits with your family’s names and surname.
Does Gwyn fit YOUR family?
nametree reads your family’s names and finds the ones that belong. Free, private, no ads.
Add Gwyn to your family’s tree →