MallowbyNames

Dacian

DAY-shee-an · Of uncertain origin, possibly derived from the name of the Dacian people of ancient Romania.

2025 rank (boys)
#12,008
Babies named in 2025
5
Peak popularity
2012
2025 frequency
1 in 341,615 boys
Usually for
Boys
Trend
Declining since 2012

Declining since 2012, #12,008 for boys today.

Popularity of Dacian since 1982

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

714211990200020102020Most births 2012Boys
Data table (by decade)
DecadeBoys
1980s12
1990s19
2000s115
2010s116
2020s44

Meaning & origin

Dacian, a name first recorded in the United States in 1982, saw its peak usage in 2012, after which its popularity has been steadily falling. Despite its ancient-sounding roots, the name is a modern creation, reflecting a trend of using ethnonyms and place-derived names. With a rank of 12,008 in 2025 and a rarity of 1 in every 341,615 births, it remains an unconventional choice. The name has not been associated with any particular U.S. state, indicating its scattered, infrequent use. Its trajectory shows a peak in 2012, followed by a decline, suggesting a brief period of interest that is now waning. Dacian appeals to parents seeking a distinct name with historical resonance but without being tied to a specific cultural origin.

The name Dacian likely derives from the ancient Dacian people who inhabited the region of Dacia, roughly corresponding to modern Romania. In Romanian, 'dacian' is an adjective meaning 'of Dacia.' As a given name, it appears to be a modern coinage, possibly inspired by historical or nationalistic sentiments. It has been recorded in the United States since 1982, primarily used for boys.

Nicknames & variants

Nicknames: Dac, Dacy

Variants: Dacien, Dacius

Sibling names for Dacian

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

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

D is for Dacian, our favorite little boy.

D is for Dacian…”

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

Make Dacian's book

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

Questions parents ask

What does the name Dacian mean?
The meaning is uncertain but it likely refers to the ancient Dacian people of Romania.
How popular is the name Dacian currently?
As of 2025, Dacian ranked 12,008th in the United States, with approximately 1 in every 341,615 newborn boys given the name.
Is Dacian a boy’s name or a girl’s name?
Dacian is almost exclusively used as a boy’s name.