Kiernan
2025 SSA
2025 SSA
About Kiernan
Kiernan Shipka, aka Sally Draper on Mad Men, brings this Irish surname into the girls' column. And, like Kieran and Tierney and Tiernan, it's one of the perfectly unisex baby names. Only 14 girls were named Kiernan in the US in a recent year...and three times as many boys. If you want to move beyond Riley and Kennedy to one of the more unusual surname-based Irish names for girls, this may be a good choice.
Kiernan for boys#3409 US
Although this surname name is closely related to the more common Irish name Kieran, Kiernan is also a well used family name, tied to thirty-three ancient chieftains. It has on a few occasions been used for girls.
Pronounced KEER-nun.
As of October 2026, Kiernan ranked #10519 in US births in 2025 SSA, peaked at #3851 in 2002.
Popularity & trends
Data table
| Year | US rank · girls | Births · girls | US rank · boys | Births · boys |
|---|---|---|---|---|
| 2014 | — | 0 | #2,833 | 42 |
| 2015 | — | 0 | #2,942 | 40 |
| 2016 | — | 0 | #3,484 | 32 |
| 2017 | — | 0 | #2,403 | 54 |
| 2018 | — | 0 | #2,823 | 43 |
| 2019 | #4,719 | 29 | #3,764 | 29 |
| 2020 | — | 0 | #3,377 | 33 |
| 2021 | — | 0 | #3,002 | 41 |
| 2022 | — | 0 | #3,658 | 31 |
| 2023 | — | 0 | #3,843 | 29 |
| 2024 | — | 0 | #3,119 | 39 |
| 2025 | — | 0 | #3,409 | 34 |
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Kiernan on lists
Famous Kiernans
- Kiernan Brennan ShipkaGirl
American actress
- Kiernan Peter HughesBoy
Mason, English footballer
- Kiernan John Joseph "Skipper" DorneyBoy
Australian army surgeon
- Kiernan BoxBoy
Australian pianist of band Augie March
- Kiernan Jarryd Forbes aka AKABoy
South African rapper