MallowbyNames

Denicia

de-NEE-sha · Of uncertain origin; possibly a feminine elaboration of Dennis or a variant of Denise.

Peak popularity
1996
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Denicia since 1970

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

61117198020002020Most births 1996Girls
Data table (by decade)
DecadeGirls
1970s67
1980s63
1990s96
2000s31
2010s0
2020s0

Meaning & origin

Denicia is a modern American name, first recorded in the U.S. in 1970. It reached its peak usage in 1996, though it has never ranked among the top 1000 names. Its trajectory has been stable since then. The name likely arose as a feminine variant of Dennis, blending the popular suffix -icia (as seen in Alicia) to create a melodic, distinctly feminine sound. While its exact meaning is uncertain, Denicia has a contemporary feel that appeals to parents seeking a unique but recognizable name.

Denicia appears to be a modern coinage, likely formed as a feminine elaboration of the name Dennis, which itself derives from the Greek name Dionysios (follower of Dionysus). Alternatively, it may be a variant of Denise, the feminine form of Denis. The name first appeared in U.S. records in 1970, suggesting it is a relatively recent invention without deep historical roots.

Nicknames & variants

Nicknames: Denny, Nicia

Variants: Denisha, Denysia

Sibling names for Denicia

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

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

D is for Denicia, our favorite little girl.

D is for Denicia…”

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

Make Denicia's book

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

Questions parents ask

What does the name Denicia mean?
Denicia is of uncertain origin. It may be a modern feminine elaboration of Dennis or a variant of Denise.
How popular is Denicia currently?
Denicia is not in the top 1000 names in the United States. Its most recent recorded year is 2025, but it has never ranked in the top 1000 since its first appearance in 1970.
Is Denicia typically a girl's name?
Yes, Denicia is almost exclusively used for girls.