This sparkling name from Norse Mythology is borne by the blacksmith dwarf, who, along with his brother Brokkr, forged Thor's hammer Mjǫllnir and Odin's golden ring, Draupnir. Also known as Eitri in mythology, his name means "sparkling" or "someone who sprays sparks", likely in reference to his work with metal.

Loki is the shape-shifting, gender-bending god of mischief in Norse mythology. Taking several animal forms, from a salmon to a seal to a fly, Loki is alternately friend and foe of the gods.

Rollo is a livelier, roly-poly, o-ending version of Roland.

Also spelled Sigfrid, this hefty German name has an appropriately majestic meaning: "victorious peace". Fittingly, a famous bearer was the English World War I poet and pacifist Siegfried Sassoon. Sassoon was named after the hero of a Wagner opera, which in turn was based on a tragic hero from German legend.

Frey is the handsome Norse fertility god, a worthy namesake. Frey remains rare in the US even as the similar Freya picks up in popularity.

This royal Danish name has long been used across Scandinavia, Germany and Slavic countries and somewhat in the US around the turn of the last century --it was #622 in 1888. There were two notable silent screen stars named Dagmar, one with Polish, the other with Danish roots.

Rainer is one of those baby names that is still under-the-radar but has been quietly gaining traction: The number of boys who've received the name has doubled in the past decade, to just under 50. Part nature name and part traditional German name for boys, Rainer can claim a place among the two-syllable r-ending baby names so fashionable for boys today.

If you're looking for a name with Scandinavian roots, this would make a stronger and more appealing import than Dagmar. With its meaning of "new day," it could make an ideal choice for a girl born around New Year's.

Gray-bearded name heard primarily in Sweden and Germany.

An fearsome old Norse name with a long history in Scandinavia. It's gotten a boost in the States from popularity of the History Channel drama "Vikings," in which the protagonist is named Ragnar. Ragnar Lodbrok (meaning "shaggy pants") was a legendary warrior whose story was told in the Viking sagas. Ragnar also recalls name of the Norse Judgment Day, Ragnarök.

An interesting and attractive bicultural choice--the Hebrew version is used for babies born in spring, when turtledoves arrive--especially as a middle.

Benno is a cool name in its own right -- there was a tenth century Saint Benno -- though it is also used as a lively nickname for Benjamin. Saint Benno of Meissen is the patron saint of anglers and weavers and, strangely enough, alliteration.

A traditional Nordic name, Helga was extremely popular throughout Scandinavia in the 19th and early 20th centuries. In Germany, it was a Top 10 pick from 1924 to 1943. And it still ranks in the Icelandic Top 50 today.

The connection to Freud is a strong one, but this German name has a strong and interesting sound and great nickname potential: Ziggy, Iggy, Sim, Sid...

Ing was a powerful Norse god whose name inspired several modern variations -- though Inga has become a caricatured Scandinavian choice.

A key figure in Norse legend and a traditional Scandinavian favorite making inroads here.

Olaf, though sainted and regal in Norway, is slightly oafish here. It is one of those names that has become completely familiar in the U.S. without ever becoming assimilated. Now that he's a comical character in Disney's Frozen, he might get some more attention.

Gerda is one of two things: a modern, Latinized form of the Old Norse name Gerd or a feminine form of the masculine German name, also Gerd. Not currently in style, it has a strong, ancient sounding feeling.

This old Norse name is still used in contemporary Scandinavia. An ancient hero's name, Sigurd got a modern boost from a heroic figure in television's The Vikings.

High profile supermodel/entrepreneur Tyra Banks has put this name in the spotlight, endowing it with her confident, superattractive image.