Humanverse

Blain vs Blair

American parents have registered 38,276 Blairs since 1880, against 2,306 Blains. Blair is still ahead, with 1,876 babies in 2025.

Babies given each name, 1880–2025

Births per year: Blain against Blair, 1880 to 2025 0 500 1k 1.5k 2k 1880 1900 1920 1940 1960 1980 2000 2020

Blain Blair

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

Blair has been the commoner name in every year either was published, 1881 to 2025. The lead has never changed hands.

The closest they came was 1884, when Blain had 5 and Blair had 5.

Side by side

  Blain Blair
Total US births 2,30638,276
Most in one year 581,876
Babies in 2025 101,876
Estimated living today 1,90034,000
Median age today 3528
Peak year 20032025
Best rank 1,987th boys169th girls
Rank in 2025 7,679th169th
First recorded 18841881
Girls / boys 17 / 2,28923,267 / 15,009

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 Blains alive today are over 35; half the Blairs are over 28. That is 7 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.

Both names abroad

Countries whose statistics office publishes both names, so the comparison can be made somewhere other than the United States.

Country Blain Blair
Scotland 104,420
England and Wales 35663
Ireland 2455
Northern Ireland 450

Every spelling a country files separately is added together, over whatever years that country publishes — which is not the same range in any two of them, so read the columns against each other and not the rows.

Compare something else

Related comparisons

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