Dagny Name Meaning, Origin & Popularity

About Dagny

If you're looking for a name with Scandinavian roots, Dagny makes a strong and appealing import. Derived from Old Norse, it means "new day", perfect for a girl born around New Year's or the change of the seasons more generally. The name of the heroine in the Ayn Rand novel Atlas Shrugged, the name has several different pronunciations: DAHNG-nee in Swedish, DOW-nee in Danish, DAHG-nee in Finnish, DAWG-nee in Norwegian and DAG-nee or DAHG-nee in English.

Dagny for boys

Dagny is traditionally a feminine name with Norse origins, though listed here as masculine. The name combines 'dagr' meaning 'day' and 'ny' meaning 'new,' essentially translating to 'new day' or 'new dawn.' It carries connotations of hope, renewal, and fresh beginnings. Dagny gained some recognition through Ayn Rand's novel 'Atlas Shrugged,' which featured a strong female character with this name. In Scandinavian countries, particularly Norway and Sweden, Dagny has a long history of usage for girls, though it remains relatively uncommon. The name has a distinctive sound and spelling that makes it stand out while still being pronounceable. Its Norse roots give it an ancient strength, while its meaning provides an optimistic symbolism that many parents find appealing.

Pronounced DAH-nee.

As of October 2026, Dagny ranked #5279 in US births in 2025 SSA, peaked at #925 in 1901, Nameberry popularity #999.

Popularity & trends

US popularity — history

US rank, lower is more popular · SSA data 2014–2025

Actual · SSA

20142025

18802025

Data table

Year	US rank	Births	Per million
2014	#3,013	56	31.3
2015	#3,399	47	26.3
2016	#4,013	37	20.9
2017	#3,353	47	27.2
2018	#3,302	48	28.2
2019	#3,513	44	26.2
2020	#3,851	37	22.9
2021	#4,179	34	20.7
2022	#4,128	35	21.3
2023	#4,291	33	20.6
2024	—	0	0
2025	—	0	0