MallowbyNames

Jacoby

juh-KOH-bee · Supplanter (variation of Jacob)

2025 rank (boys)
#1,425
Babies named in 2025
126
Peak popularity
2008
2025 frequency
1 in 13,556 boys
Usually for
Boys
Trend
Declining since 2009

Declining since 2009, #1,425 for boys today.

Popularity of Jacoby since 1959

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

2304616911960198020002020Most births 2008Boys
Data table (by decade)
DecadeBoys
1950s9
1960s7
1970s189
1980s762
1990s1,673
2000s3,232
2010s4,178
2020s1,111

Meaning & origin

Jacoby is a surname-derived given name that has been in use in the United States since 1959. It reached its peak rank in 2008 and has since been on a downward trend, falling from that peak through 2025. In its most recent year, it ranked 1425 with about 1 in 13,556 births. The name has been most popular in Louisiana, Tennessee, and Illinois, suggesting a regional preference in the South and Midwest. As a variant of Jacob, it carries the meaning 'supplanter' but offers a more distinctive, surname-style alternative.

Jacoby is a surname-derived given name, most commonly an English and Jewish (Ashkenazic) patronymic from the personal name Jacob, itself from Hebrew Yaakov (supplanter). As a first name, it emerged in the late 20th century in the United States, following the trend of using surnames as given names.

Where Jacoby is most popular

Births per 100,000 boys by state. Press play or drag the slider to watch it move across the decades. The lightest shade means too few recorded births.

2020s
Fewermore per 100k boystoo few births

Nicknames & variants

Nicknames: Jacob, Coby, Jake

Variants: Jacobi, Jacobey

Sibling names for Jacoby

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

Names like Jacoby

Names whose popularity has moved with Jacoby's over the last 50 years.

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

J is for Jacoby, our favorite little boy.

J is for Jacoby…”

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

Make Jacoby's book

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

Questions parents ask

What does the name Jacoby mean?
Jacoby means 'supplanter,' as it is a variation of Jacob.
How popular is the name Jacoby?
As of 2025, Jacoby ranked 1425 in the United States, with about 1 in 13,556 boys given the name that year.
Is Jacoby a boy's name or a girl's name?
Jacoby is almost exclusively used for boys.