Dagmar is a feminine Scandinavian given name, widely used across the Czech Republic, Denmark, Germany, Iceland, Norway, Slovakia, and Sweden. The name derives from the Old Norse Dagmær, composed of the elements dagr ("day") and mær ("maid" or "daughter"). An alternative Old Saxon interpretation links the second element to mari ("famous" or "powerful"). The name is closely related to the Polish form Dagmara.Etymology and HistoryThe name Dagmar was adopted into royal circles when the Bohemian princess Markéta married Danish king Valdemar II in 1205. Upon marriage, she took the name Dagmar, which became popular in Denmark and throughout Scandinavia. Her birth name, Markéta, is the Czech form of Margaret, deriving from the Greek margarites ("pearl"). Queen Dagmar was beloved by the Danish people and is remembered as a kind and pious ruler.In Greek tradition, the name appears as Damaris, mentioned in the New Testament (Acts 17:34) as a woman converted by Paul in Athens — though the connection to the Norse Dagmar is uncertain. The name is also used in Greece as a female given name.Cultural and Geographic DistributionDagmar is common throughout Scandinavia and has spread to Central Europe including Austria, the Czech Republic, Germany, Hungary, the Netherlands, Poland (as Dagmara), Slovakia, and Switzerland. It occurs occasionally in Estonia and broader Baltic regions. The name's cross-cultural presence reflects both historical migration and the influence of royal namesakes.Notable BearersDagmar of Bohemia (c. 1186–1212) — Queen consort of Denmark, wife of Valdemar II, famed for her charity.Dagmar (1921–2001) — American actress and television personality.Maria Feodorovna (1948–) — Russian princess, known until her marriage as Princess Dagmar.Variants and DiminutivesCommon nicknames include Dagie, Dasha, Dáša (Slovak), Digi, and Mara (Czech); Dagi (German). In other languages, the variant Dagmara is used in Polish. The original Old Norse form is Dagmær.Key FactsMeaning: "Day maiden" (day + maid)Origin: Old NorseType: Feminine given name (rarely male)Usage regions: Scandinavia, Central Europe, BalticReligious significance: Referenced in Christian tradition via Saint Damaris