Bertille
Girls' nameMeaning not yet documented
Bertille has been given to 31 babies in the U.S. since 1912. It was used fewer than 5 times in 2025, so it doesn't appear in the latest year's list — today it's a genuinely uncommon pick. Its peak year was 1916, with 7 recorded.
Babies named Bertille, 1923
1 in 384,000
Bertille 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.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 Bertille?
Bertille had fewer than 5 recorded uses in 2025, so these figures use 1923, the last year it was published.
- Among all babies, 1923
- 1 in 384,000
- 6 of 2,302,410 births
- Among girls only
- 1 in 201,000
- <0.01% of girls
- Rank, 1923
- Unranked
- Fewer than 5 uses
- Coin-flip room size
- 265,986 kids
- Even odds of a second one
Where Bertille sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 1923 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 265,986 children born in 1923 and it's an even bet that one of them is another Bertille. In a class of 30 the chance is Under 1%.
When Bertilles were born
Half of everyone ever recorded as Bertille was born before 1916 — so the typical Bertille is around 109 today.
- Biggest decade
- 1910s
- 80.6% of all use
- Born in the last 25 years
- 100.0%
- A modern name
- Recorded since 1950
- 0
- People you could plausibly meet
1910s — 80.6% of all recorded uses (25).
Is Bertille 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
- —
- Not ranked then
- Rank vs 5 years ago
- New entry
- Not ranked then
- Rank vs 10 years ago
- —
- Not ranked then
- Births vs 10 years ago
- —
- Not published both years
- Share of its own peak
- 0%
- Peak was 1916 (7)
- Years since peak
- 109
- Years
- Year-to-year steadiness
- Shifting
- 20.0% average annual change
Spellings of Bertille
Bertille is not the most common spelling — Bertie is, with 99.8% against Bertille's 0.23%.
- Bertie99.8%13,736
- Bertille0.23%31
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.
Bertille around the world
Where Bertille 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.
- France1900–2025#474in 2025
Popularity data from Institut national de la statistique et des études économiques. INSEE data under Licence Ouverte / Etalab 2.0.
Bertille by the numbers
The raw record for each sex the name is used for.
Names similar to Bertille
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Bertille
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.