How Many People Are Named Cailen?
people named Cailen are alive in the United States today (estimate)
About 1 in 773,268 people in the US has this name
Based on 448 babies named Cailen in Social Security records from 1982 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
29 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Of the babies given the name Cailen, 44% were girls and 56% were boys. The share of girls among babies named Cailen fell from 45.9% in the 2000s to 30% in the 2010s.
👥 Age Distribution
The average person named Cailen alive today is about 20 years old, and 88% are under 30. Half of them were between 13 and 26 in 2025.
📈 Popularity Over Time
Cailen first appears in the records in 1982 and was given most often in 2009, to 29 babies. In 2025, 7 babies got the name.
Babies given the name each year, 1982 to 2025
🏆 Rank History
Cailen has never been one of the 100 most popular boys' names. Its best rank was #5,237, in 2007. In 2025 it ranked #9,867. Among girls, its best rank was #8,275, in 2001.
| Boys | Girls | |
|---|---|---|
| Rank in 2025 | #9,867 | Not ranked |
| Best rank | #5,237 (2007) | #8,275 (2001) |
| Years in the top 100 | None | None |
| Rank in its biggest decade | #7,167 in the 2000s | #11,395 in the 2000s |
Look up another name
⊙ We don't save the names you search.