MallowbyNames

Denetta

deh-NEH-tah · Possibly a feminine form of Den(n)is, derived from the Greek name Dionysios, meaning 'follower of Dionysos'.

Peak popularity
1971
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Denetta since 1955

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

511161960198020002020Most births 1971Girls
Data table (by decade)
DecadeGirls
1950s28
1960s63
1970s63
1980s31
1990s10
2000s0
2010s0
2020s0

Meaning & origin

Denetta is a rare feminine name that first appeared in U.S. birth records in 1955, reaching its peak popularity in 1971. Despite never ranking in the top 1,000 names, it has maintained a stable but extremely low level of use through 2025. The name is likely a modern American creation, combining the short form Den (from Dennis) with the popular feminine suffix -etta, as seen in names like Annette and Lynette. Denetta remains a distinctive choice, tied to the mid-20th century trend of creating melodic feminine variants of masculine names.

Denetta is likely a modern coinage, formed by adding the feminine suffix -etta to the name Den (a short form of Dennis or Denny). Dennis ultimately derives from the Greek Dionysios, meaning 'follower of Dionysos', the Greek god of wine and festivity. The name emerged in the United States in the mid-20th century, with its peak usage in the 1970s, particularly as a feminine variant.

Nicknames & variants

Nicknames: Deni, Denni, Nettie

Variants: Deneta, Denette

Sibling names for Denetta

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

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

D is for Denetta, our favorite little girl.

D is for Denetta…”

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

Make Denetta's book

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

Questions parents ask

What does the name Denetta mean?
Denetta is most likely a feminine form of Dennis, meaning 'follower of Dionysos', but it may also be a modern invented name.
How popular is the name Denetta?
Denetta was most popular in the United States in 1971, but it has never ranked among the top 1,000 names and is now very rarely used.
Is Denetta a boy or girl name?
Denetta is almost exclusively a girl's name.