Millianna
#9,270 in 2025Girls' nameMeaning not yet documented
Millianna has been given to 205 babies in the U.S. since 2011. In 2025 it ranked #9,270 of 17,293 girls’ names in use. Its peak year was 2015, with 20 recorded.
Babies named Millianna, 2025
1 in 301,000
Millianna 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.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 Millianna?
Everything below is computed from the 2025 data — the most recent year available.
- Among all babies, 2025
- 1 in 301,000
- 11 of 3,315,165 births
- Among girls only
- 1 in 146,000
- <0.01% of girls
- Rank, 2025
- #9,270
- of 17,293 girls’ names in use
- Coin-flip room size
- 208,901 kids
- Even odds of a second one
Where Millianna 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 208,901 children born in 2025 and it's an even bet that one of them is another Millianna. In a class of 30 the chance is Under 1%.
When Milliannas were born
Half of everyone ever recorded as Millianna was born before 2019 — so the typical Millianna is around 6 today.
- Biggest decade
- 2010s
- 52.7% of all use
- Born in the last 25 years
- 100.0%
- A modern name
- Recorded since 1950
- 205
- People you could plausibly meet
2010s — 52.7% of all recorded uses (108).
Is Millianna 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
- −2,121
- Places dropped
- Rank vs 5 years ago
- −2,154
- Places dropped
- Rank vs 10 years ago
- −2,880
- Places dropped
- Births vs 10 years ago
- 0.55×
- Fewer babies than then
- Share of its own peak
- 55.0%
- Peak was 2015 (20)
- Years since peak
- 10
- Years
- Year-to-year steadiness
- Volatile
- 28.0% average annual change
Spellings of Millianna
Millianna is not the most common spelling — Lilliana is, with 40.0% against Millianna's 0.36%.
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.
Millianna around the world
Where Millianna 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.
- England & Wales2017–2017#4,763in 2017
Popularity data from Office for National Statistics. ONS data under Open Government Licence v3.0.
Millianna by the numbers
The raw record for each sex the name is used for.
Names similar to Millianna
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Millianna
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.