Given name

Carwyn

Carwyn is a masculine given name from Welsh. It is used in English and Welsh.

Meaning & origin

Where it comes from

Carwyn comes from Welsh.

Adapted from Wiktionary (CC BY-SA 4.0)

How it developed

From Welsh Carwyn.

Adapted from Wiktionary (CC BY-SA 4.0)

The story

Published U.S. birth records include this spelling as early as 2012. This is the earliest published observation available here, rather than a date for the name’s origin.

From dated birth records

Carwyn through the years

Babies since 1880
95
95 boys · 0 girls
Most popular year
2018
11 babies
2025
6
#10,904 for boys
2021–25 vs 2016–20
−32%
Easing
024682025Highest share 20183.5
Carwyn in U.S. Social Security birth records, 2012–2025, per million boys born. Years with fewer than five births for a sex are not published and appear as zero. Use the arrow keys to step through years.

By the numbers

In 2025, this name appeared in 6 U.S. birth records for boys, ranking No. 10,904 among boys’ names. The recent annual counts are too incomplete to establish a ten-year comparison. Its largest published annual count for boys was 11 in 2018.

From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.

Carwyn’s family of names

Carwyn may belong to the same name family as CARWYNN. This is a tentative spelling connection.

Walk Carwyn’s family in the name graph

CarwynCarwynnCaerwyn

Inner ring: nicknames and forms · outer: across languages.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Nicknames & forms 1

Diminutives, pet forms, short forms and variants used alongside the name.

Across languages 1

Equivalents and cognates in other languages, plus older forms it grew from.

People named Carwyn

Listed by how widely each person is written about, which says nothing about the name itself.

Appears in

Similar names

If you love Carwyn, these share its style, era, origin or sound, from outside its own family.

Welsh · Modern

Cadell

“having the spirit of battle”

12Very rare

>99% boys

Welsh · Modern

Taliesin

“having a shiny forehead”

17Very rareSteady

>99% boys

Welsh · Modern

Kynan

“the chief; a leader”

0Not recently recorded

>99% boys

Welsh · Modern

Camm

Camm is a surname with more than one origin.

0Not recently recorded

>99% boys

Irish · Modern

Cowan

“from the hollow near the hill; one of twins”

11Very rare

>99% boys

Welsh · Modern

Macsen

“the greatest”

29RareSteady

>99% boys

Gaelic · Modern

Mackinnon

“the son of the fair one”

17Very rareRising

>99% boys

Gaelic · Modern

Macrae

“the son of Ray”

13Very rareRising fast

>99% boys

Sibling ideas

Names that share Carwyn’s feel without repeating its first letter or rhyming with it.

A brother for Carwyn

A sister for Carwyn