Tieghan
#17,048 in 2025Girls' nameMeaning not yet documented
Tieghan has been given to 51 babies in the U.S. since 2020. In 2025 it ranked #17,048 of 17,293 girls’ names in use. Its peak year was 2022, with 13 recorded.
Babies named Tieghan, 2025
1 in 663,000
Tieghan over time, 1880–2025
Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.
How common is Tieghan?
Everything below is computed from the 2025 data — the most recent year available.
- Among all babies, 2025
- 1 in 663,000
- 5 of 3,315,165 births
- Among girls only
- 1 in 321,000
- <0.01% of girls
- Rank, 2025
- #17,048
- of 17,293 girls’ names in use
- Coin-flip room size
- 459,581 kids
- Even odds of a second one
Where Tieghan sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 2025 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 459,581 children born in 2025 and it's an even bet that one of them is another Tieghan. In a class of 30 the chance is Under 1%.
When Tieghans were born
Half of everyone ever recorded as Tieghan was born before 2022 — so the typical Tieghan is around 3 today.
- Biggest decade
- 2020s
- 100.0% of all use
- Born in the last 25 years
- 100.0%
- A modern name
- Recorded since 1950
- 51
- People you could plausibly meet
2020s — 100.0% of all recorded uses (51).
Is Tieghan rising or falling?
Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.
- Rank vs 1 year ago
- −3,698
- Places dropped
- Rank vs 5 years ago
- −2,110
- Places dropped
- Rank vs 10 years ago
- —
- Not ranked then
- Births vs 10 years ago
- —
- Not published both years
- Share of its own peak
- 38.5%
- Peak was 2022 (13)
- Years since peak
- 3
- Years
- Year-to-year steadiness
- Volatile
- 34.8% average annual change
Spellings of Tieghan
Tieghan is not the most common spelling — Meghan is, with 85.9% against Tieghan's 0.05%.
Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.
Tieghan around the world
Where Tieghan ranks in official birth records elsewhere in the world. Rankings only — the number of births isn’t comparable between places, so it isn’t shown.
- England & Wales2001–2006#5,061in 2006
- Scotland2001–2001#627in 2001
Popularity data from Office for National Statistics and National Records of Scotland. ONS, NRS data under Open Government Licence v3.0.
Tieghan by the numbers
The raw record for each sex the name is used for.
Names similar to Tieghan
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Tieghan
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.