Thilda
Girls' nameMeaning not yet documented
Thilda has been given to 15 babies in the U.S. since 1894. 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 1894, with 5 recorded.
Babies named Thilda, 1921
1 in 467,000
Thilda 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.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 Thilda?
Thilda had fewer than 5 recorded uses in 2025, so these figures use 1921, the last year it was published.
- Among all babies, 1921
- 1 in 467,000
- 5 of 2,334,460 births
- Among girls only
- 1 in 247,000
- <0.01% of girls
- Rank, 1921
- Unranked
- Fewer than 5 uses
- Coin-flip room size
- 323,626 kids
- Even odds of a second one
Where Thilda sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 1921 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 323,626 children born in 1921 and it's an even bet that one of them is another Thilda. In a class of 30 the chance is Under 1%.
When Thildas were born
Half of everyone ever recorded as Thilda was born before 1898 — so the typical Thilda is around 127 today.
- Biggest decade
- 1890s
- 66.7% of all use
- Born in the last 25 years
- 66.7%
- A modern name
- Recorded since 1950
- 0
- People you could plausibly meet
1890s — 66.7% of all recorded uses (10).
Is Thilda 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 1894 (5)
- Years since peak
- 131
- Years
- Year-to-year steadiness
- Not enough data
- Too few years
Spellings of Thilda
Thilda is not the most common spelling — Thelma is, with 56.7% against Thilda's <0.01%.
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.
Thilda around the world
Where Thilda 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.
- France1955–1955#1,665in 1955
Popularity data from Institut national de la statistique et des études économiques. INSEE data under Licence Ouverte / Etalab 2.0.
Thilda by the numbers
The raw record for each sex the name is used for.
Names similar to Thilda
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Thilda
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.