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Part of the data ring
NameCurve
Girls' name · 12,900 recorded births

Rosalee

#954 in the US in 2025

#954US rank, 2025 (girls)
270US births in 2025
#403its best US rank, in 1938
2020peak year — 346 births
12,900US births since 1880
Saved in this browser only — no account, nothing sent anywhere.

Rosalee in the United States

0.0122518801900192019401960198020002020
Births per 100,000 of that sex, so eras compare fairly. Rosalee in the United States, 1880–2025

Between 2016 and 2025 the name has been steady.

SOURCE·US Social Security Administration, national baby-name data·Public domain. SSA lists a name only if it was given to at least 5 babies of that sex that year.·REVIEWED JUL 2026

Rosalee in New Zealand

Rosalee never reached 10 births in a single year in New Zealand, so it does not appear in the DIA file. That is a reporting floor, not a zero — the name may still have been registered here, just never ten times in one year.

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

Decade by decade in the US

YearRankBirths
1880#8365
1890#66716
1900#74224
1910#62046
1920#520182
1930#503177
1940#477200
1950#842109
1960#1,63747
1970#2,93823
1980#2,44039
1990#3,15635
2000#4,07930
2010#1,992100
2020#787346

Where in the United States

The states that registered Rosalee most often since 1880. These are lifetime totals, so they track state population as much as local taste — a name common in Wyoming will never out-count California.

How these 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.
  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. Each country hides small numbers — the US below 5 births a year, New Zealand below 10. A gap in a line is "below the floor", never "nobody".

Full methodology →

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.