Girl · Name family
Jaci
13,049births recorded
6Countries
4Variants
1990Peak · South Australia
#2895United States 2025
Jaci is a girl name family recorded 13,049 times in 6 countries since 1934. It ranks highest today in the United States (#2895 in 2025). Its all-time peak was in South Australia in 1990, at 36.9 births per 100,000. Elsewhere it is mostly given as Jacqui (Scotland, South Australia), Jacy (England & Wales, Alberta, Argentina).
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
Which form wins where
Births per 100,000 newborns for each form, in the selected country.
All forms of Jaci
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Jaci | English | 5,154 | 🇺🇸 United States | #2895 | 2005 | ▼ 32 % |
| Jacki | English | 3,518 | 🇺🇸 United States | – | 1961 | – |
| Jacy | English | 3,416 | 🇺🇸 United States | #7491 | 1992 | ▼ 59 % |
| Jacy | English | 8 | 🇨🇦 Alberta | – | 1992 | – |
| Jacy | English | 6 | 🇦🇷 Argentina | – | 2012 | – |
| Jacy | English | 6 | 🏴 England & Wales | – | 2006 | – |
| Jacqui | English | 875 | 🇺🇸 United States | – | 1961 | – |
| Jacqui | English | 54 | 🏴 Scotland | – | 1984 | – |
| Jacqui | English | 6 | 🇦🇺 South Australia | – | 1990 | – |
| Jacqui | English | 6 | 🏴 England & Wales | – | 1996 | – |
How we grouped these names
- Jaci ↔ Jacki — spelling variant
- Jaci ↔ Jacy — spelling variant
- Jaci ↔ Jacqui — spelling variant
Questions about Jaci
How popular is the name Jaci?
In 2025 it ranked #2895 in the United States. Official registers record 13,049 births across 6 countries.
What is Jaci in other languages?
Jacki (English); Jacy (English); Jacqui (English).
When was Jaci most popular?
It peaked in South Australia in 1990, at 36.9 births per 100,000.
Is Jaci a boy or a girl name?
In official birth registers, Jaci is a girl name.