Humanverse

Raiden vs Rainer

American parents have registered 13,141 Raidens since 1880, against 1,276 Rainers. Raiden is still ahead, with 757 babies in 2025.

Babies given each name, 1880–2025

Births per year: Raiden against Rainer, 1880 to 2025 0 250 500 750 1k 1880 1900 1920 1940 1960 1980 2000 2020

Raiden Rainer

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 68 years in which either name was published, Rainer for 38 years and Raiden for 30 years. The lead changed hands once.

Side by side

  Raiden Rainer
Total US births 13,1411,276
Most in one year 96953
Babies in 2025 75734
Estimated living today 13,0001,200
Median age today 815
Peak year 20222018
Best rank 353rd boys2,445th boys
Rank in 2025 432nd3,379th
First recorded 19931955
Girls / boys 460 / 12,68116 / 1,260

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 Rainers alive today are over 15; half the Raidens are over 8. 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 Raiden Rainer
England and Wales 50127
France 8040

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: Raiden and Rainer.