MallowbyNames

Jaclynn

JAK-lin · Derived from Jacqueline, meaning "supplanter" or "may God protect."

2025 rank (girls)
#6,838
Babies named in 2025
16
Peak popularity
1990
2025 frequency
1 in 100,454 girls
Usually for
Girls
Trend
Declining since 1989

Declining since 1989, #6,838 for girls today.

Popularity of Jaclynn since 1941

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

3365981960198020002020Most births 1990Girls
Data table (by decade)
DecadeGirls
1940s47
1950s167
1960s102
1970s246
1980s759
1990s633
2000s422
2010s326
2020s110

Meaning & origin

Jaclynn is a modern spelling of Jacqueline, a name that has been common in English-speaking countries for centuries. Its first recorded year of use in the U.S. is 1941, and it has seen modest popularity. The peak year for Jaclynn was 1990, when it reached its highest rank. Since 1989, the name has been on a downward trajectory, falling in use. In 2025, it ranked 6838, with roughly 1 in 100,454 newborns receiving the name. This pattern reflects a broader shift away from invented spellings of classic names. Jaclynn is most closely associated with English and French origins, and its variant spellings like Jaclyn and Jacklyn are also well known.

Jaclynn is a modern spelling variant of Jacqueline, the feminine form of Jacques (the French form of James). James ultimately derives from the Hebrew name Ya'aqov (Jacob), traditionally interpreted as "supplanter" or "held by the heel." Jacqueline has been used in English-speaking countries since the 17th century, and the Jaclynn spelling emerged in the mid-20th century as part of a trend toward adding phonetic spellings and the suffix -lynn.

Nicknames & variants

Nicknames: Jackie, Lynn, Jac

Variants: Jacqueline, Jaclyn, Jacklyn, Jaquelyn

Sibling names for Jaclynn

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

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

J is for Jaclynn, our favorite little girl.

J is for Jaclynn…”

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

Make Jaclynn's book

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

Questions parents ask

What does the name Jaclynn mean?
Jaclynn is a modern variant of Jacqueline, which means "supplanter" (from Jacob) or "may God protect" (from a separate French tradition).
How popular is the name Jaclynn?
Jaclynn peaked in 1990, ranking 6838 in the U.S. in 2025, with about 1 in 100,454 newborns given the name.
Is Jaclynn a boy or girl name?
Jaclynn is a feminine name, typically given to girls.