Onelia
Girls' nameMeaning not yet documented
Onelia has been given to 139 babies in the U.S. since 1897. 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 12 recorded.
Babies named Onelia, 2022
1 in 677,000
Onelia 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.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 Onelia?
Onelia had fewer than 5 recorded uses in 2025, so these figures use 2022, the last year it was published.
- Among all babies, 2022
- 1 in 677,000
- 5 of 3,385,755 births
- Among girls only
- 1 in 328,000
- <0.01% of girls
- Rank, 2022
- Unranked
- Fewer than 5 uses
- Coin-flip room size
- 469,366 kids
- Even odds of a second one
Where Onelia sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 2022 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 469,366 children born in 2022 and it's an even bet that one of them is another Onelia. In a class of 30 the chance is Under 1%.
When Onelias were born
Half of everyone ever recorded as Onelia was born before 1921 — so the typical Onelia is around 104 today.
- Biggest decade
- 1910s
- 33.8% of all use
- Born in the last 25 years
- 3.6%
- Mostly a past generation
- Recorded since 1950
- 29
- People you could plausibly meet
1910s — 33.8% of all recorded uses (47).
Is Onelia 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 (12)
- Years since peak
- 109
- Years
- Year-to-year steadiness
- Shifting
- 21.6% average annual change
Spellings of Onelia
Onelia is not the most common spelling — Amelia is, with 43.6% against Onelia'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.
Where Onelia is used
Across 1910–2025, Onelia was most concentrated in Florida — about 1 in — girls, against 1 in 317,023 across all states with data.
Most concentrated
- 1Florida1 in —
Shading is the share of that state's recorded girls 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. Onelia has too little recent state data to map, so this covers all years from 1910.
Onelia around the world
Where Onelia 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.
- France1924–2024#3,877in 2024
Popularity data from Institut national de la statistique et des études économiques. INSEE data under Licence Ouverte / Etalab 2.0.
Onelia by the numbers
The raw record for each sex the name is used for.
Names similar to Onelia
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Onelia
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.