Humanverse

Mosiah vs Moss

American parents have registered 798 Mosiahs since 1880, against 519 Mosses. Mosiah is still ahead, with 42 babies in 2025.

Babies given each name, 1880–2025

Births per year: Mosiah against Moss, 1880 to 2025 0 13 25 38 50 1880 1900 1920 1940 1960 1980 2000 2020

Mosiah Moss

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 77 years in which either name was published, Moss for 43 years and Mosiah for 34 years. The lead changed hands 3 times.

Side by side

  Mosiah Moss
Total US births 798519
Most in one year 4820
Babies in 2025 4218
Estimated living today 790320
Median age today 914
Peak year 20242023
Best rank 2,715th boys4,886th boys
Rank in 2025 2,941st5,208th
First recorded 19891891
Girls / boys 0 / 7980 / 519

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 Mosses alive today are over 14; half the Mosiahs are over 9. That is 5 years between them: two names in use at the same time, worn by two different generations.

Both names abroad

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

Country Mosiah Moss
England and Wales 46111
France 355

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: Mosiah and Moss.