Jilian
Girls' nameMeaning not yet documented
Jilian has been given to 803 babies in the U.S. since 1977. 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 1982, with 44 recorded.
Babies named Jilian, 2016
1 in 734,000
Jilian 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.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 Jilian?
Jilian had fewer than 5 recorded uses in 2025, so these figures use 2016, the last year it was published.
- Among all babies, 2016
- 1 in 734,000
- 5 of 3,669,531 births
- Among girls only
- 1 in 354,000
- <0.01% of girls
- Rank, 2016
- Unranked
- Fewer than 5 uses
- Coin-flip room size
- 508,706 kids
- Even odds of a second one
Where Jilian sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 2016 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 508,706 children born in 2016 and it's an even bet that one of them is another Jilian. In a class of 30 the chance is Under 1%.
When Jilians were born
Half of everyone ever recorded as Jilian was born before 1995 — so the typical Jilian is around 30 today.
- Biggest decade
- 2000s
- 36.9% of all use
- Born in the last 25 years
- 56.5%
- A modern name
- Recorded since 1950
- 803
- People you could plausibly meet
2000s — 36.9% of all recorded uses (296).
Is Jilian 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 1982 (44)
- Years since peak
- 43
- Years
- Year-to-year steadiness
- Volatile
- 35.4% average annual change
Spellings of Jilian
Jilian is not the most common spelling — Julia is, with 31.5% against Jilian's 0.05%.
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 Jilian is used
Across 1910–2025, Jilian was most concentrated in California — about 1 in — girls, against 1 in 850,251 across all states with data. It was least common in Texas (1 in —).
Most concentrated
- 1California1 in —
- 2New Jersey1 in —
- 3New York1 in —
- 4Ohio1 in —
- 5Texas1 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. Jilian has too little recent state data to map, so this covers all years from 1910.
Jilian around the world
Where Jilian 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.
- Ireland1965–1965#385in 1965
- South Australia1946–1961#665in 1961
Popularity data from Central Statistics Office and Consumer and Business Services (South Australia). CSO, CBS SA data under CC BY 4.0.
Jilian by the numbers
The raw record for each sex the name is used for.
Names similar to Jilian
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Jilian
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.