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Girls' name · 49,247 recorded births

Janis

#9,457 in the US in 2025

Where Janis stands

United States register · 1880–2025

#9,457girls’ names · US 2025

Janis was the 9,457th most registered girls' name in the United States in 2025, on 10 births.

peak 1947 · 3,205188019532025

Its moment was 1947, when 3,205 babies were given it.

SOURCE·US Social Security Administration, national baby-name data·Public domain. retrieved from the Internet Archive's 2026 snapshot of ssa.gov (ssa.gov refuses automated requests); files unmodified. SSA lists a name only if it was given to at least 5 babies of that sex that year.·REVIEWED JUL 2026

#9,457US rank, 2025 (girls)
10US births in 2025
#108its best US rank, in 1947
1947peak year — 3,205 births
48,841US births since 1909
403NZ births since 1940
3E&W births, 2019–2025
Saved in this browser only — no account, nothing sent anywhere.

How Janis's figures are worked out

  1. Counts come straight from the registrars: the US Social Security Administration (1880–2025) and the New Zealand Department of Internal Affairs (1900–2025). Nothing is scraped from another names site. The SSA files are the agency's own, retrieved from the Internet Archive's 2026 snapshot of ssa.gov (ssa.gov refuses automated requests); files unmodified.
  2. Ranks are computed against every name in that year's file, not just the ones this site publishes pages for — otherwise a rank would flatter every name we happen to list.
  3. The curve is drawn on births per 100,000 of that sex, not raw counts. Raw counts across eras are misleading: far more births were registered in 1957 than in 1890, so a flat count is a falling share.
  4. The reporting floor. Each registrar publishes a name only once it clears a threshold — 5 births of that sex in the US, 10 in New Zealand. Expressed as a share that threshold is itself a curve, and it is drawn on every chart here as the shaded band along the base.
  5. A missing year is a suppressed value, never a zero. Where the registrar published nothing, this site prints “below floor” or “<5”, the curve is broken rather than drawn across the gap, and the missing years are marked on the floor line. Janis was under the floor in no year of its US record.
share per 100,000 = births ÷ all births of that sex that year × 100,000
reporting floor (share) = 5 ÷ all births of that sex that year × 100,000

Full methodology →

Janis in the United States

188019001920194019601980200020200.090181
Births per 100,000 of that sex, so eras compare fairly. The shaded band is the 5-birth reporting floor — under it the registrar publishes nothing, so a line that stops has left the record, not fallen to zero. Janis in the United States, 1880–2025

Between 2016 and 2025 the name has been falling — down 52% as a share of girls' births.

SOURCE·US Social Security Administration, national baby-name data·Public domain. retrieved from the Internet Archive's 2026 snapshot of ssa.gov (ssa.gov refuses automated requests); files unmodified. SSA lists a name only if it was given to at least 5 babies of that sex that year.·REVIEWED JUL 2026

Janis in New Zealand

In New Zealand, Janis has been registered 403 times since 1940, peaking in 1948 with 64 births. It did not clear the DIA's 10-birth reporting floor in 2025.

1900192019401960198020002020NOT PUBLISHED — BELOW THE 10-BIRTH FLOOR0.0159318
Births per 100,000 of that sex, so eras compare fairly. The shaded band is the 10-birth reporting floor — under it the registrar publishes nothing, so a line that stops has left the record, not fallen to zero. Janis in New Zealand, 1900–2025

SOURCE·NZ Department of Internal Affairs, births by first name·CC BY 4.0. DIA lists a name only if it was given to at least 10 babies of that sex that year.·REVIEWED JUL 2026

Janis in England & Wales

In England and Wales, Janis was registered 3 times between 2019 and 2025, peaking in 2024 with 3 births. It did not clear the ONS reporting floor of 3 in 2025.

2020NOT PUBLISHED — BELOW THE 3-BIRTH FLOOR0.00.61.2
Births per 100,000 of that sex, so eras compare fairly. The shaded band is the 3-birth reporting floor — under it the registrar publishes nothing, so a line that stops has left the record, not fallen to zero. Janis in England and Wales, 2019–2025

Seven years is a window, not a history. Unlike the American and New Zealand series this one cannot show you a name's arrival or its long decline — ONS publishes the full list only from 2019. England and Wales only: Scotland and Northern Ireland publish separately and are not counted here.

SOURCE·Office for National Statistics, baby names in England and Wales·Open Government Licence v3.0. ONS redacts any name given to 2 or fewer babies of that sex that year, under s40 of the Freedom of Information Act.·REVIEWED JUL 2026

Decade by decade in the US

US rank and births at each decade markSSA · JUL 2026
YearRankBirths
1910#1,7738
1920#659121
1930#403270
1940#260578
1950#1362,295
1960#321857
1970#660244
1980#1,034138
1990#2,57146
2000#3,59136
2010#4,02337
2020#10,2509

<5 = the SSA published no figure for that year. It is a suppressed value, not a zero.

Where in the United States

The states that registered Janis most often since 1909. These are lifetime totals, so they track state population as much as local taste — a name common in Wyoming will never out-count California.

StateBirths
California4,706
Texas3,928
Illinois2,965
Ohio2,711
New York2,704
Michigan2,506
Pennsylvania2,123
Missouri1,424
Indiana1,384
Wisconsin1,214

Questions about Janis

How popular is the name Janis?

Janis ranked #9,457 for girls in the United States in 2025, on 10 births registered with the Social Security Administration.

When was Janis most popular?

Janis peaked in 1947, when 3,205 babies in the United States were given the name.

Is Janis rising or falling?

Measured as a share of all girls' births, Janis has been falling between 2016 and 2025 (-52%).

Same sex, peaking within a few years of 1947, at a comparable scale. Not a taste engine — this is arithmetic on peak years, which is why it will occasionally hand you something unfashionable that is nonetheless exactly of the period.

SOURCE·US SSA (1880–2025) + NZ DIA (1900–2025) birth registrations·ranks and shares computed from the source files, see method·REVIEWED JUL 2026

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Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.