Sagan
#5,570 in 2025UnisexBoys' nameGirls' nameMeaning not yet documented
Sagan has been given to 1,176 babies in the U.S. since 1987. In 2025 it ranked #5,570 of 13,926 boys’ names in use. Its peak year was 2018, with 63 recorded. It's used for both sexes: 64% boys, 36% girls all-time.
Babies named Sagan, 2025
1 in 195,000
Sagan 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.
Girls or boys — Sagan over time
In 2025, Sagan went to 29% girls and 71% boys.
A sex is only published in years it reached five applications, so a stretch at 0% or 100% means the other side stayed under that floor — not that it was never used.
How common is Sagan?
Everything below is computed from the 2025 data — the most recent year available.
- Among all babies, 2025
- 1 in 195,000
- 17 of 3,315,165 births
- Among boys only
- 1 in 100,000
- <0.01% of boys
- Rank, 2025
- #5,570
- of 13,926 boys’ names in use
- Coin-flip room size
- 135,172 kids
- Even odds of a second one
Where Sagan sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 2025 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 135,172 children born in 2025 and it's an even bet that one of them is another Sagan. In a class of 30 the chance is Under 1%.
When Sagans were born
Half of everyone ever recorded as Sagan was born before 2015 — so the typical Sagan is around 10 today.
- Biggest decade
- 2010s
- 57.2% of all use
- Born in the last 25 years
- 92.6%
- A modern name
- Recorded since 1950
- 748
- People you could plausibly meet
2010s — 57.2% of all recorded uses (428).
Is Sagan 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
- −1,032
- Places dropped
- Rank vs 5 years ago
- −1,935
- Places dropped
- Rank vs 10 years ago
- −3,223
- Places dropped
- Births vs 10 years ago
- 0.30×
- Fewer babies than then
- Share of its own peak
- 27.0%
- Peak was 2018 (63)
- Years since peak
- 7
- Years
- Year-to-year steadiness
- Volatile
- 37.9% average annual change
Spellings of Sagan
Sagan is not the most common spelling — Sean is, with 30.6% against Sagan'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 Sagan is used — boys
Across 1910–2025, Sagan was most concentrated in California — about 1 in — boys, against 1 in 582,547 across all states with data. It was least common in Virginia (1 in —).
Shading is the share of that state's recorded boys 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. Sagan has too little recent state data to map, so this covers all years from 1910.
Where Sagan is used — girls
Across 1910–2025, Sagan was most concentrated in California — about 1 in — girls, against 1 in 1,739,070 across all states with data. It was least common in Utah (1 in —).
Most concentrated
- 1California1 in —
- 2Texas1 in —
- 3Utah1 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. Sagan has too little recent state data to map, so this covers all years from 1910.
Sagan around the world
Where Sagan 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.
- Canada2017–2022#2,959in 2022
Popularity data from Statistics Canada. StatCan data under Statistics Canada Open Licence.
Sagan by the numbers
The raw record for each sex the name is used for.
As a boy's name
Names similar to Sagan
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Sagan
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.