Tonilynn
Girls' nameMeaning not yet documented
Tonilynn has been given to 71 babies in the U.S. since 1961. 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 1968, with 8 recorded.
Babies named Tonilynn, 2007
1 in 800,000
Tonilynn 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.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 Tonilynn?
Tonilynn had fewer than 5 recorded uses in 2025, so these figures use 2007, the last year it was published.
- Among all babies, 2007
- 1 in 800,000
- 5 of 3,997,748 births
- Among girls only
- 1 in 384,000
- <0.01% of girls
- Rank, 2007
- Unranked
- Fewer than 5 uses
- Coin-flip room size
- 554,207 kids
- Even odds of a second one
Where Tonilynn sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 2007 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 554,207 children born in 2007 and it's an even bet that one of them is another Tonilynn. In a class of 30 the chance is Under 1%.
When Tonilynns were born
Half of everyone ever recorded as Tonilynn was born before 1974 — so the typical Tonilynn is around 51 today.
- Biggest decade
- 1960s
- 36.6% of all use
- Born in the last 25 years
- 21.1%
- Spread across generations
- Recorded since 1950
- 71
- People you could plausibly meet
1960s — 36.6% of all recorded uses (26).
Is Tonilynn 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 1968 (8)
- Years since peak
- 57
- Years
- Year-to-year steadiness
- Shifting
- 16.7% average annual change
Spellings of Tonilynn
Tonilynn is not the most common spelling — Toniann is, with 56.1% against Tonilynn's 3.1%.
Tonilynn by the numbers
The raw record for each sex the name is used for.
Names similar to Tonilynn
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Tonilynn
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.