Name Legacy

Duncan

Recorded 1880–2025 · United States

Duncan was most popular in 1997, when 644 American babies were given the name — ranking #780 that year. In 2025 it ranked #2,289, with 190 births. Across 1880–2025 the Social Security Administration has recorded 21,230 people named Duncan.

Most popular in1997
Rank that year#780
Births that year644
Total since 188021,230

Duncan over time

18802025
Births per year. The dot marks Duncan’s peak in 1997. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Names that peaked alongside Duncan

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See Duncan on the interactive charts

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