MallowbyNames

Brilyn

BRIH-lin · Of uncertain origin; likely a modern invented name combining elements from names like Brian and Lynn.

2025 rank (girls)
#9,457
Babies named in 2025
10
Peak popularity
2013
2025 frequency
1 in 160,727 girls
Usually for
Girls
Trend
Declining since 2013

Declining since 2013, #9,457 for girls today.

Popularity of Brilyn since 1998

Babies named Brilyn per year in U.S. Social Security records.

122537200020102020Most births 2013GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1990s130
2000s917
2010s19738
2020s7215

Meaning & origin

Brilyn is a modern American name that first appeared in Social Security Administration records in 1998, making it a relatively recent addition to the naming landscape. It reached its peak popularity in 2013, when it saw its highest usage, but has been falling in use since that year. As of 2025, it is quite rare, with about 1 in every 160,727 newborns receiving the name, placing it at rank 9,457. The name does not have strong associations with any particular U.S. state or region, as its top states list is empty. Brilyn exemplifies the trend of creating novel names by blending familiar sounds and suffixes, particularly the -lyn ending popular in the late 20th and early 21st centuries.

Brilyn is a modern coinage that first appeared in U.S. records in 1998. It is likely formed by blending the beginning of names such as Brian or Brianna with the popular suffix -lyn, reflecting a trend of creating distinctive feminine-sounding names. The name has no known historical or linguistic roots preceding its modern usage.

Nicknames & variants

Nicknames: Bri, Lyn

Variants: Brylyn, Brielyn

Sibling names for Brilyn

Names that share Brilyn's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

B is for Brilyn, our favorite little girl.

B is for Brilyn…”

In a Mallowby alphabet book, Brilyn's letter becomes Brilyn's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Brilyn's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Brilyn mean?
Brilyn is a modern invented name with no established meaning. It appears to be a blend of elements from names like Brian and the suffix -lyn.
How popular is the name Brilyn?
Brilyn is a rare name. In 2025, it ranked 9,457th in the United States, with approximately 1 in 160,727 newborns given the name.
Is Brilyn a boy or girl name?
Brilyn is almost exclusively used for girls, though name gender associations can vary.