Name Legacy

Louisa

Recorded 1880–2025 · United States

Louisa was most popular in 2021, when 424 American babies were given the name — ranking #1,324 that year. In 2025 it ranked #1,356, with 407 births. Across 1880–2025 the Social Security Administration has recorded 21,937 people named Louisa.

Most popular in2021
Rank that year#1,324
Births that year424
Total since 188021,937

Louisa over time

18802025
Births per year. The dot marks Louisa’s peak in 2021. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Names that peaked alongside Louisa

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See Louisa on the interactive charts

Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org