MallowbyNames

Josilynn

JAH-sih-lin · A modern blend of Jocelyn and Lynn, often interpreted as 'joyful' or 'from the lineage of Joscelyn.'

Peak popularity
2012
Usually for
Girls
Trend
Declining since 2011

Declining since 2011.

Popularity of Josilynn since 1996

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

71421200020102020Most births 2012Girls
Data table (by decade)
DecadeGirls
1990s20
2000s121
2010s98
2020s15

Meaning & origin

Josilynn entered the U.S. naming landscape in 1996 and is a modern blend of two established names: Jocelyn and Lynn. It reached its highest usage in 2012, but its frequency has been falling since 2011. The name never cracked the top 1000, and its 1-in-N ratio is not statistically reported. It has been used too infrequently to register among top states. As a stylish compound name from the 2000s and 2010s, it appeals to parents seeking a feminine, melodic name that feels both familiar and distinctive.

Josilynn is a 20th century coinage combining the popular name Jocelyn, from the Old German Gautselin (meaning 'little Goth'), with the common suffix -lynn, derived from the Welsh word for 'lake.' It first appeared in U.S. records in 1996 and gained modest usage in the 2000s.

Nicknames & variants

Nicknames: Josi, Josie, Lynn, Joss

Variants: Jocelynn, Joselyn, Josalyn

Sibling names for Josilynn

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

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

J is for Josilynn, our favorite little girl.

J is for Josilynn…”

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

Make Josilynn's book

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

Questions parents ask

What does the name Josilynn mean?
Josilynn is a modern combination name blending Jocelyn, meaning 'joyful' or 'from the lineage of Joscelyn,' with Lynn, meaning 'lake.'
How popular is the name Josilynn?
Josilynn peaked in popularity in 2012, but as of 2025 it has not ranked in the top 1000 U.S. names for recent years.
Is Josilynn a boy or girl name?
Josilynn is almost exclusively used as a girl's name.