Jaci is a girl name with a modern feel, drawn from real birth records. Below you'll find what Jaci means and where it comes from, plus how many babies have been named Jaci across the United States, UK, Ireland and New Zealand, how popular Jaci has been over the decades, and the year it peaked.
Jaci is a girl name of Hebrew origin meaning “supplanter; the Lord is gracious”. A pet form related to Jacqueline or Jacinta.
| Country | Births on record |
|---|---|
| United States since 1880 | 5,154 births |
| England & Wales since 1996 | 4 births |
Counts come from official national birth-registration statistics: U.S. Social Security Administration, England & Wales (Office for National Statistics), Scotland (National Records of Scotland), Northern Ireland (NISRA), Ireland (Central Statistics Office) and New Zealand (Dept. of Internal Affairs). Coverage spans differ, so totals aren't directly comparable across countries.
Babies named Jaci per year, United States (1934 to 2025). United States peaked in 2005 (221/yr) · England & Wales peaked in 2005 (4/yr).
Jaci is an uncommon baby name in the United States. It was most common in 2005, when it ranked #1,901 nationally (given to 225 babies that year).
Jace · Jase · Jayce · Jasai · Jaycee · Jasiah · Jacey · Jaycie
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