MallowbyNames

Dennys

DEN-iss · of uncertain origin; likely a modern variant of Dennis

Peak popularity
1998
Usually for
Boys
Trend
Declining since 1999

Declining since 1999.

Popularity of Dennys since 1978

Babies named Dennys per year in U.S. Social Security records.

71320198020002020Most births 1998GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1970s06
1980s057
1990s34146
2000s49147
2010s096
2020s025

Meaning & origin

Dennys is a modern spelling variant of Dennis, which entered the U.S. naming pool in 1978. It never reached the top 1,000 most popular names, but its peak usage occurred in 1998, when it was given to a small number of baby boys. After 1999, its frequency began a steady decline, mirroring the broader trend away from traditional names like Dennis. The name is most often used in English-speaking families, though it has no strong association with any particular state or region. Despite its low overall usage, Dennys has a straightforward pronunciation and a familiar feel through its link to Dennis, making it a choice for parents seeking a slightly unconventional spelling of a classic name.

Dennys is a modern spelling variant of Dennis, which itself derives from the Greek name Dionysios, meaning 'follower of Dionysos'. Dennis has been used in English since the Middle Ages, but the Dennys spelling is a 20th-century innovation, first recorded in the United States in 1978.

Nicknames & variants

Nicknames: Denny

Variants: Dennis, Denys

Sibling names for Dennys

Names that share Dennys's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

D is for Dennys, our favorite little boy.

D is for Dennys…”

In a Mallowby alphabet book, Dennys's letter becomes Dennys's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Dennys's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Dennys mean?
Dennys is a variant spelling of Dennis, which comes from the Greek name Dionysios, meaning 'follower of Dionysos', the Greek god of wine and festivity.
How popular is the name Dennys?
Dennys has never ranked among the top 1,000 names in the U.S. Its peak year was 1998, and its usage has been falling since 1999. It was first recorded in 1978.
Is Dennys a boy's name?
Yes, Dennys is used predominantly as a boy's name.