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Sheila vs Shelby

American parents have registered 239,422 Sheilas since 1880, against 165,279 Shelbys. But in 2025 it was Shelby that was commoner, 485 babies to 65.

Babies given each name, 1880–2025

Births per year: Sheila against Shelby, 1880 to 2025 0 3k 6k 9k 12k 1880 1900 1920 1940 1960 1980 2000 2020

Sheila Shelby

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, Shelby for 87 years and Sheila for 59 years. The lead changed hands 4 times.

Side by side

  Sheila Shelby
Total US births 239,422165,279
Most in one year 8,80710,744
Babies in 2025 65485
Estimated living today 190,000150,000
Median age today 6330
Peak year 19621991
Best rank 52nd girls33rd girls
Rank in 2025 2,645th649th
First recorded 19071880
Girls / boys 238,774 / 648148,830 / 16,449

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 Sheilas alive today are over 63; half the Shelbys are over 30. That is 33 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 Sheila Shelby
England and Wales 2193,294
Ireland 2,92263
France 765855
Scotland 292371
Belgium 3843
Northern Ireland 336

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: Sheila and Shelby.