Denis
How to say it: DEN-is · /ˈdɛnɪs/
French form of Dionysius, from Greek Dionysos - longstanding saint's name across Europe.
Denis was the 573rd most popular boys’ name in the United States in 2025, given to 95 babies (Social Security Administration). Its busiest decade was the 1940s, its births are down about 32% in ten years, and it is projected to slip to #632 by 2030.
Updated · SSA 2025 data, published May 2026 · Insee 2025 data, published July 2026 · How we compute these figures
Key facts
| Rank among boys’ names, 2025 | #573 |
|---|---|
| Babies born in 2025 | 95 |
| Share of births | 1 in 6,965 |
| Peak decade | 1940s |
| Change over 10 years | −32% |
| Projected rank for 2030 (estimate) | #632 |
| In France, 2025 | #813 among boys’ names, 30 births |
Sources: Social Security Administration (SSA), Insee (France). How we compute these figures.
Its life, decade by decade
Denis peaked in the 1940s and is less common today.
What goes with it
In the classroom
In a class of 25 children born in 2025, the chance that another child is called Denis is about under 1 in 200.
Around the world
This spelling is used in Czech, Danish, Dutch, English, Finnish, French, German, Greek, Italian, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish.
In France: #813 for boys in 2025.
England and Wales: #484. Ireland: #234.
Famous people named Denis
- Denis Diderot (1713–1784)French Enlightenment philosopher writer and encyclopædist
- Denis Mukwege (born 1955)Congolese gynecologist and Nobel Peace Prize laureate
- Denis Sassou-Nguesso (born 1943)President of the Republic of the Congo (1979–1992; 1997–present)
From Wikidata and Wikipedia
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