MallowbyNames

Caeli

KAY-lee · Most often considered a feminine variant of Caelus, the Roman sky god, or a respelling of Kaylee / Cailey.

2025 rank (girls)
#2,076
Babies named in 2025
90
Peak popularity
2023
2025 frequency
1 in 17,859 girls
Usually for
Girls
Trend
Rising since 1985

Rising since 1985, #2,076 for girls today.

Popularity of Caeli since 1974

Babies named Caeli per year in U.S. Social Security records.

4999148198020002020Most births 2023Girls
Data table (by decade)
DecadeGirls
1970s6
1980s28
1990s106
2000s215
2010s345
2020s551

Meaning & origin

Caeli is a modern English name that appeared in U.S. data in 1974, ranking 2,076 in 2025 with roughly 1 in 17,859 girls receiving the name. Its popularity has risen steadily since 1985, reaching a peak in 2023. The name blends a Latin-inspired core, often linked to the word for 'sky,' with the contemporary styling of names like Kaylee. Caeli's top states include Oklahoma, Texas, and California, showing a broad but modest geographic spread. The trajectory reflects a growing but still rare choice, fitting a pattern of airy, feminine names that sound familiar yet distinctive.

Caeli may derive from Latin caelum, meaning 'sky' or 'heaven,' making it a feminine form of Caelus, the Roman sky deity. It also functions as a modern English coinage patterning after names like Kaylee, often using the 'Cae-' spelling. The name first appeared in U.S. records in 1974 and gained gradual use without strong historical precedent, reflecting late-20th-century style trends.

Where Caeli is most popular

Births per 100,000 girls by state, 2025. The lightest shade means too few recorded births.

Fewermore per 100k girlstoo few births

Nicknames & variants

Nicknames: Cae, Cali, Lee

Variants: Kaylee, Cailey, Caelyn, Caelan

Sibling names for Caeli

Names that share Caeli's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

C is for Caeli, our favorite little girl.

C is for Caeli…”

In a Mallowby alphabet book, Caeli's letter becomes Caeli's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Caeli's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Caeli mean?
Caeli is most commonly interpreted as a feminine form of the Latin name Caelus, meaning 'sky' or 'heaven.' It is also used as a modern respelling of Kaylee or Cailey.
How popular is the name Caeli?
In 2025, Caeli ranked 2,076 in the United States, with approximately 1 in 17,859 girls given the name. Its popularity peaked in 2023.
Is Caeli a boy or girl name?
Caeli is almost exclusively used for girls. U.S. data shows it has been recorded as a girl's name since 1974.