MallowbyNames

Jamisyn

JAM-uh-sin · Modern variant of Jamie or James, likely derived from 'supplanter', but the respelling 'yn' is a fashionable 2000s invention with no separate meaning.

2025 rank (girls)
#11,932
Babies named in 2025
7
Peak popularity
2016
2025 frequency
1 in 229,610 girls
Usually for
Girls
Trend
Declining since 2016

Declining since 2016, #11,932 for girls today.

Popularity of Jamisyn since 2001

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

8152320102020Most births 2016GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
2000s720
2010s14920
2020s4114

Meaning & origin

Jamisyn entered U.S. baby name data in 2001, riding the wave of creatively spelled names ending in -syn. Its peak year was 2016, when it ranked 11,932 (1 in 229,610 births). Since then, the name has been on a downward trajectory, following the broader trend away from -syn spellings. Like many modern coinages, Jamisyn has no deep etymology; it is a reshaped version of Jamie or James, meaning 'supplanter', reimagined with a fashionable suffix. Parents drawn to Jamisyn often pair it with similarly styled names for siblings, such as Addisyn, Kinsley, or Jaxon. The name remains uncommon, never cracking the top 10,000, and has not been concentrated in any particular U.S. state. Its peak in the mid-2010s reflects the height of the invented-spelling trend, which has since given way to shorter, more traditional choices.

Jamisyn is a 21st-century respelling of Jamie or James, names ultimately derived from the Hebrew Ya'aqov (Jacob), meaning 'supplanter'. The 'syn' ending follows the trendy pattern of names like Addison and Madisyn, popular among American parents in the 2000s and 2010s. First recorded in 2001, it peaked at rank 11,932 (1 in 229,610 births) in 2016, then declined.

Nicknames & variants

Nicknames: Jami, Jam, Syn

Variants: Jamison, Jamisen, Jamysyn

Sibling names for Jamisyn

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

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

J is for Jamisyn, our favorite little girl.

J is for Jamisyn…”

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

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Questions parents ask

What does the name Jamisyn mean?
Jamisyn is a modern respelling of Jamie or James, which traditionally mean 'supplanter' from Hebrew origins. The altered spelling carries no additional meaning.
How popular is the name Jamisyn?
Jamisyn first appeared in U.S. records in 2001 and reached its peak rank of 11,932 in 2016, with about 1 in 229,610 newborn girls given the name that year. Usage has since declined.
Is Jamisyn a boy or girl name?
Jamisyn is overwhelmingly used for girls in the United States, though it originates as a masculine name (from James).