Humanverse

Aza vs Azariah

American parents have registered 13,947 Azariahs since 1880, against 623 Azas. Azariah is still ahead, with 1,108 babies in 2025.

Babies given each name, 1880–2025

Births per year: Aza against Azariah, 1880 to 2025 0 300 600 900 1.2k 1880 1900 1920 1940 1960 1980 2000 2020

Aza Azariah

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 58 years in which either name was published, Azariah for 44 years and Aza for 14 years. The lead changed hands 3 times.

Side by side

  Aza Azariah
Total US births 62313,947
Most in one year 371,108
Babies in 2025 371,108
Estimated living today 56014,000
Median age today 97
Peak year 20192023
Best rank 5,041st girls563rd girls
Rank in 2025 6,325th630th
First recorded 19201972
Girls / boys 508 / 1157,389 / 6,558

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 Azas alive today are over 9; half the Azariahs are over 7. That is 2 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 Aza Azariah
England and Wales 3831
France 2045
Switzerland 43

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: Aza and Azariah.