girl's name
Kaily
- Origin Estonian
- Gender Girl
- Letters 5
- Popularity Uncommon
- Births on record 3,279
Kaily is a girl's name. In 2025 it was given to 35 babies in the United States. It is used consistently but remains uncommon.
- Kaily is a name of Estonian origin.
- Peaked in 2010, when 126 babies were given the name.
- It has been falling over the past decade.
- Today about 1 in 94,733 babies in the United States is given this name.
- First appears in US birth records in 1983.
Kaily over time
Births per decade in the United States, 1980s 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 |
|---|---|
| 1980s | 124 |
| 1990s | 470 |
| 2000s | 855 |
| 2010s | 844 |
| 2020s (to 2025) | 267 |
How popular is Kaily?
In 2025, Kaily was given to 35 babies in the United States. It is used consistently but remains uncommon.
Where Kaily 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.
How Kaily is spelled
Birth registers count each spelling separately, so every one has its own ranking.
| Spelling | What it is | Births on record |
|---|---|---|
| Kaïly | Kaïly is Kaily written with a diaeresis in France, and the spelling parents there overwhelmingly choose: it ranks #1,145 in France, against #5,581 for Kaily. | 480 |
Names that peaked alongside Kaily
These names rose and fell in the same era, which is why they tend to sound like they belong together.
Parents who like Kaily also like
Names whose popularity has risen and fallen in step with Kaily over the last century — the same taste, a different name.
Sibling names for Kaily
Names from the same era that won't rhyme or share an initial with Kaily — the two things that make a sibling set grate.
Common questions about Kaily
How popular is the name Kaily?
In 2025, Kaily was given to 35 babies in the United States. It is used consistently but remains uncommon.
Is Kaily a girl's or a boy's name?
Kaily is given almost entirely to girls in birth records.
When was Kaily most popular?
Kaily peaked in 2010, when 126 babies were given the name. It has been falling over the past decade.
Is Kaily a good name?
That is not something records can settle, but they can tell you what you would be choosing. Kaily currently ranks #1,145 in the United States. It has been falling over the past decade. Everything else — how it sounds with your surname, who it reminds you of — is yours.