Given name

Bronwyn

Bronwyn is a feminine given name from Welsh.

Meaning & origin

Where it comes from

Bronwyn is a variant of Branwen. An origin associated with Branwen is Welsh.

Explained through its name family

How it developed

From Welsh Bronwen.

Adapted from Wiktionary (CC BY-SA 4.0)

The story

Published U.S. birth records include this spelling as early as 1942. This is the earliest published observation available here, rather than a date for the name’s origin. Bronwyn is a variant of Branwen. The history of Branwen gives this family its wider story. Branwen appears in the Mabinogi, a medieval collection of Welsh legends.

Combines direct and name-family evidence

Bronwyn through the years

Babies since 1880
3,729
0 boys · 3,729 girls
Most popular year
1964
83 babies
2025
37
#3,916 for girls
2021–25 vs 2016–20
−15%
Easing
02040601960198020002025Highest share 196423
Bronwyn in U.S. Social Security birth records, 1942–2025, per million girls 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 37 U.S. birth records for girls, ranking No. 3,916 among girls’ names. Average annual use for girls was 14.6% lower in 2021–2025 than in 2016–2020. Its largest published annual count for girls was 83 in 1964. Published U.S. population figures for this spelling include 3,514 as a first name in 2020.

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

Bronwyn’s family of names

Bronwyn has a related form in Branwen.

Walk Bronwyn’s family in the name graph

BronwynBronwinBranwenBronnwyn

Inner ring: spellings · outer: nicknames and forms.

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 2

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

Spellings & scripts 1

The same name written differently, including transliterations into other scripts.

Similar names

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

Germanic languages

Robyn

Robyn is a unisex given name from Germanic.

44UncommonEasing

3% boys · 97% girls

 

Jolynn

“God will add”

21RareCooling

>99% girls

Mythological

Brigitte

Brigitte is a feminine given name. It is used in French and German.

34RareEasing

>99% girls

Gaelic

Colleen

“a young peasant girl”

34RareEasing

>99% girls

 

Leann

“the shining light”

28RareCooling

>99% girls

 

Barbie

“foreign woman” · “a traveler from a foreign land; a stranger”

27RareRising

>99% girls

 

Leeann

“the shining light”

27RareEasing

>99% girls

Sibling ideas

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

A brother for Bronwyn

A sister for Bronwyn