Humanverse

Teresa vs Terry

American parents have registered 521,478 Terrys since 1880, against 417,209 Teresas. But in 2025 it was Teresa that was commoner, 291 babies to 202.

Babies given each name, 1880–2025

Births per year: Teresa against Terry, 1880 to 2025 0 6k 12k 18k 24k 1880 1900 1920 1940 1960 1980 2000 2020

Teresa Terry

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 146 years in which either name was published, Teresa for 92 years and Terry for 54 years. The lead changed hands 16 times.

9 shorter spells of a year or two are folded into the spans above rather than listed separately.

Side by side

  Teresa Terry
Total US births 417,209521,478
Most in one year 18,94920,939
Babies in 2025 291202
Estimated living today 341,000379,000
Median age today 6265
Peak year 19611957
Best rank 18th girls33rd boys
Rank in 2025 908th1,115th
First recorded 18801880
Girls / boys 416,044 / 1,16596,955 / 424,523

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 Terrys alive today are over 65; half the Teresas are over 62. That is 3 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 Teresa Terry
France 1,8953,680
Ireland 4,817313
New Zealand 2,294860
England and Wales 7921,173
Scotland 403472
Belgium 5285
Northern Ireland 3322

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: Teresa and Terry.