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The first name Jaci

A girl’s name.

2 syllables Female

Meaning and origin

A female given name.

From Wiktionary (CC BY-SA 4.0).

Popularity

Babies registered in England and Wales, 1996–2025

Jaci last appeared in the official list in 2005, given to 4 girls.

0510 1996200020052010201520202025
4
babies named Jaci, 1996–2025
#3,970
rank in 2005
2005
peak year

Office for National Statistics; years with fewer than three births are not published and show as zero. Compare Jaci with other names.

Popularity in the United States

Babies named Jaci at birth, 1880–2025

In 2025, 58 girls born in the United States were named Jaci, the 2,912th most popular girls’ name that year. It was used most in 2005, when 221 were.

0150300 188018851890189519001905191019151920192519301935194019451950195519601965197019751980198519901995200020052010201520202025
5,154
babies named Jaci since 1880
#2,912
rank in 2025
2005
peak year

US Social Security Administration, from applications for a Social Security card. A name is only published for a year when at least five babies were given it, so quieter years show as zero.

Questions

How popular is the name Jaci?
In 2005, 4 girls born in England and Wales were named Jaci, ranking 3,970th.
Is Jaci a boy's or a girl's name?
Mostly a girl's name: 100% of the 5,154 US babies named Jaci since 1880 were girls.
When was Jaci most popular?
2005 in the United States, when 221 babies were named Jaci, its highest rank at 1,075th.