How Many People Are Named Ciel?
people named Ciel are alive in the United States today (estimate)
About 1 in 479,361 people in the US has this name
Based on 718 babies named Ciel in Social Security records from 1999 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
55 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Means "sky" in French. It is not used as a given name in France itself.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
⚧ Gender Distribution
Of the babies given the name Ciel, 55.6% were girls and 44.4% were boys. The share has stayed close to this since the 2010s: 54.5% of the babies were girls then and 46.1% in the 2020s.
👥 Age Distribution
The average person named Ciel alive today is about 8 years old, and 100% are under 30. Half of them were between 3 and 11 in 2025.
📈 Popularity Over Time
Ciel first appears in the records in 1999, and 2025 was its biggest year so far, with 55 babies.
Babies given the name each year, 1999 to 2025
🏆 Rank History
Ciel has never been one of the 100 most popular girls' names. Its best rank was #4,790, in 2025. In 2025 it ranked #4,790. Among boys, its best rank was #3,510, in 2021.
| Girls | Boys | |
|---|---|---|
| Rank in 2025 | #4,790 | #3,965 |
| Best rank | #4,790 (2025) | #3,510 (2021) |
| Years in the top 100 | None | None |
| Rank in its biggest decade | #6,780 in the 2010s | #3,927 in the 2020s |
📍 State-Wise Distribution
People named Ciel alive today, by the state where they were born (estimate; state records start in 1910).
More people named Ciel were born in California than in any other state: about 94 of those alive today. Compared with the national rate in the same years, Ciel was given about 5.6 times as often in California.
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