Name Legacy

Killian

Recorded 1915–2025 · United States

Killian was most popular in 2017, when 1,528 American babies were given the name — ranking #455 that year. In 2025 it ranked #818, with 785 births. Across 1880–2025 the Social Security Administration has recorded 16,834 people named Killian.

Most popular in2017
Rank that year#455
Births that year1,528
Total since 188016,834

Killian over time

18802025
Births per year. The dot marks Killian’s peak in 2017. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Names that peaked alongside Killian

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