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Part of the data ring
NameCurve
Girls' name · 1,700 recorded births

Lasonya

1,700 US births on record

#972its best US rank, in 1972
1971peak year — 128 births
1,700US births since 1958
Saved in this browser only — no account, nothing sent anywhere.

Lasonya in the United States

0.04.18.218801900192019401960198020002020
Births per 100,000 of that sex, so eras compare fairly. Lasonya in the United States, 1880–2025

Between 1988 and 2003 the name has been falling — down 71% as a share of girls' births.

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

Lasonya in New Zealand

Lasonya 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
1960#4,4379
1970#1,22491
1980#2,21845
1990#4,69420
2000#13,1546
2010below floor
2020below floor

Where in the United States

The states that registered Lasonya most often since 1958. 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.