girl's name
Kaci
- Gender Girl
- Letters 4
- Popularity Uncommon
- Births on record 13,236
Northern Ireland
#336
2018 births
Kaci is a girl's name. In 2025 it was given to 99 babies in the United States. It is used consistently but remains uncommon.
- Peaked in 1990, when 362 babies were given the name.
- Its usage has held steady over the past decade.
- Today about 1 in 33,488 babies in the United States is given this name.
- Kaci started out as a boys' name and is now given almost entirely to girls.
- First appears in US birth records in 1965.
Kaci over time
Births per decade in the United States, 1960s to 2020s. The striped bar is the 2020s, still in progress — it covers 2020 to 2025, not a full ten years.
Show the numbers
| Decade | Births |
|---|---|
| 1960s | 37 |
| 1970s | 619 |
| 1980s | 2,319 |
| 1990s | 2,816 |
| 2000s | 2,173 |
| 2010s | 1,496 |
| 2020s (to 2025) | 723 |
How popular is Kaci?
In 2025, Kaci was given to 99 babies in the United States. It is used consistently but remains uncommon.
Where Kaci is used
US figures omit any name given to fewer than five babies in a year, so the rarest names are absent from the source rather than absent from use. Data & sources.
Names that peaked alongside Kaci
These names rose and fell in the same era, which is why they tend to sound like they belong together.
Parents who like Kaci also like
Names whose popularity has risen and fallen in step with Kaci over the last century — the same taste, a different name.
Sibling names for Kaci
Names from the same era that won't rhyme or share an initial with Kaci — the two things that make a sibling set grate.
Common questions about Kaci
How popular is the name Kaci?
In 2025, Kaci was given to 99 babies in the United States. It is used consistently but remains uncommon.
Is Kaci a girl's or a boy's name?
Kaci is given almost entirely to girls in birth records.
When was Kaci most popular?
Kaci peaked in 1990, when 362 babies were given the name. Its usage has held steady over the past decade.
Is Kaci a good name?
That is not something records can settle, but they can tell you what you would be choosing. Kaci currently ranks #901 in the United States. Its usage has held steady over the past decade. Everything else — how it sounds with your surname, who it reminds you of — is yours.
Was Kaci originally a boys' or girls' name?
Kaci was given mostly to boys in the earliest US birth records and is now given almost entirely to girls.