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Dione vs Dionisio

American parents have registered 2,946 Diones since 1880, against 1,194 Dionisios. Dione is still ahead, with 6 babies in 2025.

Babies given each name, 1880–2025

Births per year: Dione against Dionisio, 1880 to 2025 0 50 100 150 200 1880 1900 1920 1940 1960 1980 2000 2020

Dione Dionisio

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 109 years in which either name was published, Dione for 65 years and Dionisio for 44 years. The lead changed hands 12 times.

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

Side by side

  Dione Dionisio
Total US births 2,9461,194
Most in one year 18223
Babies in 2025 66
Estimated living today 2,700900
Median age today 5136
Peak year 19701977
Best rank 840th girls2,063rd boys
Rank in 2025 unranked10,695th
First recorded 19291913
Girls / boys 2,373 / 5730 / 1,194

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 Diones alive today are over 51; half the Dionisios are over 36. That is 15 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 Dione Dionisio
England and Wales 2023
France 3080

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: Dione and Dionisio.