Trilla
Girls' nameMeaning not yet documented
Trilla has been given to 59 babies in the U.S. since 1917. 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 1917, with 8 recorded.
Babies named Trilla, 1959
1 in 832,000
Trilla 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.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 Trilla?
Trilla had fewer than 5 recorded uses in 2025, so these figures use 1959, the last year it was published.
- Among all babies, 1959
- 1 in 832,000
- 5 of 4,157,642 births
- Among girls only
- 1 in 405,000
- <0.01% of girls
- Rank, 1959
- Unranked
- Fewer than 5 uses
- Coin-flip room size
- 576,373 kids
- Even odds of a second one
Where Trilla sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 1959 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 576,373 children born in 1959 and it's an even bet that one of them is another Trilla. In a class of 30 the chance is Under 1%.
When Trillas were born
Half of everyone ever recorded as Trilla was born before 1948 — so the typical Trilla is around 77 today.
- Biggest decade
- 1950s
- 49.2% of all use
- Born in the last 25 years
- 78.0%
- A modern name
- Recorded since 1950
- 29
- People you could plausibly meet
1950s — 49.2% of all recorded uses (29).
Is Trilla 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 1917 (8)
- Years since peak
- 108
- Years
- Year-to-year steadiness
- Very steady
- 0% average annual change
Spellings of Trilla
Trilla is not the most common spelling — Trisha is, with 16.8% against Trilla's 0.02%.
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.
Trilla by the numbers
The raw record for each sex the name is used for.
Names similar to Trilla
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Trilla
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.