Elfa is an Icelandic feminine given name, derived as the female equivalent of the Old Norse name Alf. Its root meaning, via the element alfr, is "elf" — a supernatural being in Germanic folklore. The name sits within a broader family of Nordic and Germanic names built on the "elf" root, including Alfhild, from which Alf ultimately descends according to legend.Etymology and Linguistic RootsThe name Elfa is essentially a feminine variant of Alf, which is derived from Old Norse alfr ("elf"). In Icelandic, the suffix -a often marks feminine forms of names, so Elfa is directly parallel to masculine Alf. Related feminine forms in other languages include Swedish Alva, Danish Elva, and Dutch Aafje, as well as Spanish Alba and Elba, though the latter have partly independent origins from Latin albus ("white"). The name Alfhild, which combines alfr with hildr ("battle"), is a mythological precursor, featuring in Norse legend as a shieldmaiden who disguised herself to avoid marrying King Alf.Historical and Cultural ContextIn Norse mythology, elves were considered powerful, often capricious beings, sometimes associated with light and fertility. By the Viking Age, names containing alfr were common across Scandinavia. In Iceland, Elfa specifically appears in medieval records, though it became rare in later centuries until the 20th-century revival of Old Norse names. Its simplicity — short and distinctly Norse — makes it appealing within modern Nordic naming trends.Usage and DistributionElfa is used nearly exclusively in Iceland, particularly since the 19th and 20th centuries. While not among the most popular Icelandic names today, it maintains steady use as a traditional choice.Meaning: "Elf" (feminine form)Origin: Old Norse, via AlfType: Feminine given nameUsage Regions: Iceland