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Kolbe vs Kollin

American parents have registered 2,782 Kollins since 1880, against 1,892 Kolbes. But in 2025 it was Kolbe that was commoner, 89 babies to 38.

Babies given each name, 1880–2025

Births per year: Kolbe against Kollin, 1880 to 2025 0 40 80 120 160 1880 1900 1920 1940 1960 1980 2000 2020

Kolbe Kollin

Each line is every baby given the name that year, girls and boys added together — the only count that means the same thing for both names. A line breaks where the name fell below five babies in a year — the point at which the SSA stops publishing it — rather than being drawn through a figure nobody published. A single published year in a gap shows as a dot.

Who was ahead

Of the 52 years in which either name was published, Kollin for 42 years and Kolbe for 10 years. The lead changed hands 3 times.

Side by side

  Kolbe Kollin
Total US births 1,8922,782
Most in one year 110128
Babies in 2025 8938
Estimated living today 1,9002,700
Median age today 1419
Peak year 20012009
Best rank 1,287th boys1,347th boys
Rank in 2025 1,932nd3,128th
First recorded 19891970
Girls / boys 67 / 1,8255 / 2,777

A rank is a position within one sex’s list for one year, so the two rank rows are not subtracted from one another and the winning column is not marked on them. The living figure is a life-table estimate, not a count.

Which name is older

Half of the Kollins alive today are over 19; half the Kolbes are over 14. That is 5 years between them: two names in use at the same time, worn by two different generations.

Where each one is strongest

How much commoner the name is in that state than it is nationally, from births recorded since 1910.

Compare something else

Related comparisons

Social Security Administration birth records, 1880–2025, public domain. Full histories: Kolbe and Kollin.