Humanverse

Shella vs Shelly

American parents have registered 86,610 Shellys since 1880, against 1,129 Shellas. Shelly is still ahead, with 21 babies in 2025.

Babies given each name, 1880–2025

Births per year: Shella against Shelly, 1880 to 2025 0 1.3k 2.5k 3.8k 5k 1880 1900 1920 1940 1960 1980 2000 2020

Shella Shelly

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

Shelly has been the commoner name in every year either was published, 1882 to 2025. The lead has never changed hands.

The closest they came was 1909, when Shella had 6 and Shelly had 8.

Side by side

  Shella Shelly
Total US births 1,12986,610
Most in one year 424,127
Babies in 2025 under 521
Estimated living today 92077,000
Median age today 5856
Peak year 19591964
Best rank 1,695th girls101st girls
Rank in 2025 unranked5,722nd
First recorded 19091882
Girls / boys 1,129 / 084,420 / 2,190

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 Shellas alive today are over 58; half the Shellys are over 56. 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 Shella Shelly
France 20770

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: Shella and Shelly.