Name Legacy

Kolby

Recorded 1968–2025 · United States

Kolby was most popular in 2001, when 781 American babies were given the name — ranking #725 that year. In 2025 it ranked #2,157, with 207 births. Across 1880–2025 the Social Security Administration has recorded 13,001 people named Kolby.

Most popular in2001
Rank that year#725
Births that year781
Total since 188013,001

Kolby over time

18802025
Births per year. The dot marks Kolby’s peak in 2001. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Names that peaked alongside Kolby

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See Kolby on the interactive charts

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