2,269births recorded
4Countries
2Variants
2015Peak · Sweden
#339Sweden 2025
Dagny is a girl name family recorded 2,269 times in 4 countries since 1893. It ranks highest today in Sweden (#339 in 2025). Its all-time peak was in Sweden in 2015, at 26.2 births per 100,000. Elsewhere it is mostly given as Dagna (Poland, Argentina).
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
Which form wins where
Births per 100,000 newborns for each form, in the selected country.
All forms of Dagny
How we grouped these names
- Dagny ↔ Dagna — Wikidata “said to be the same as”
Questions about Dagny
How popular is the name Dagny?
In 2025 it ranked #339 in Sweden. Official registers record 2,269 births across 4 countries.
What is Dagny in other languages?
Dagna (Polish).
When was Dagny most popular?
It peaked in Sweden in 2015, at 26.2 births per 100,000.
Is Dagny a boy or a girl name?
In official birth registers, Dagny is a girl name.