Thierno
#4,840 in 2025Boys' nameMeaning not yet documented
Thierno has been given to 412 babies in the U.S. since 1996. In 2025 it ranked #4,840 of 13,926 boys’ names in use. Its peak year was 2021, with 22 recorded.
Babies named Thierno, 2025
1 in 158,000
Thierno 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.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 Thierno?
Everything below is computed from the 2025 data — the most recent year available.
- Among all babies, 2025
- 1 in 158,000
- 21 of 3,315,165 births
- Among boys only
- 1 in 81,300
- <0.01% of boys
- Rank, 2025
- #4,840
- of 13,926 boys’ names in use
- Coin-flip room size
- 109,425 kids
- Even odds of a second one
Where Thierno 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 109,425 children born in 2025 and it's an even bet that one of them is another Thierno. In a class of 30 the chance is Under 1%.
When Thiernos were born
Half of everyone ever recorded as Thierno was born before 2012 — so the typical Thierno is around 13 today.
- Biggest decade
- 2010s
- 33.0% of all use
- Born in the last 25 years
- 88.1%
- A modern name
- Recorded since 1950
- 412
- People you could plausibly meet
2010s — 33.0% of all recorded uses (136).
Is Thierno 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
- +1,592
- Places climbed
- Rank vs 5 years ago
- +1,413
- Places climbed
- Rank vs 10 years ago
- +878
- Places climbed
- Births vs 10 years ago
- 1.31×
- More babies than then
- Share of its own peak
- 95.5%
- Peak was 2021 (22)
- Years since peak
- 4
- Years
- Year-to-year steadiness
- Volatile
- 48.0% average annual change
Spellings of Thierno
Thierno is not the most common spelling — Thien is, with 45.4% against Thierno's 17.7%.
Where Thierno is used
Across 1910–2025, Thierno was most concentrated in New York — about 1 in 100,000 boys, against 1 in 115,903 across all states with data. It was least common in Ohio (1 in —).
Shading is the share of that state's recorded boys given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings. Thierno has too little recent state data to map, so this covers all years from 1910.
Thierno around the world
Where Thierno 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 & Wales2005–2024#3,255in 2024
- France1963–2025#679in 2025
- Canada2005–2024#1,281in 2024
Popularity data from Office for National Statistics, Institut national de la statistique et des études économiques and Statistics Canada. ONS data under Open Government Licence v3.0. INSEE data under Licence Ouverte / Etalab 2.0. StatCan data under Statistics Canada Open Licence.
Thierno by the numbers
The raw record for each sex the name is used for.
Names similar to Thierno
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Thierno
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.