Killian
girl name#7133 in 2025Killian entered the US charts in 1986, peaked at #3448 in 1997, ranks #7133 today — a rare gem few children share.
Popularity 1986–2025
#7133
rank today
#3448
peak (1997)
15
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1980s | #7691 |
| 1990s | #6134 |
| 2000s | #7851 |
| 2010s | #6918 |
| 2020s | #7294 |
Living bearers
About 600 people named Killian are estimated to be alive in the US today.
The typical Killian alive today was born around 2007, making them about 18 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Killian in 2025?
- Killian ranks #7133 among US girl names in 2025, with 15 babies given the name.
- When was the name Killian most popular?
- Killian peaked in 1997, reaching #3448 among US girl names.
- Will my child share the name Killian with classmates?
- Killian will almost certainly be the only one in school.
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