The meaning of this ancient Roman god's name relates to transitions, hence its connection to the name of the first month of the new year, a time of fresh beginnings. Janus is usually depicted as a two-faced god facing in opposite directions, since he looks both to the future and the past. It's no surprise then, that Janus is one of the premiere January baby names. The Slavic form Janusz is more commonly used than the English, represented by the Polish cinematographer Janusz Kaminski, who has shot all of Steven Spielberg's films from Schindler's List to Lincoln.

Sander is a more conventional form of Zander or Xander, heard frequently on its own in Europe. It is now a Top 20 name in Norway, and is also popular in Denmark, Belgium and the Netherlands. 

This obscure name found in Sinclair Lewis's 1923 novel Babbitt is a bit hipper than most other is-ending names like Janis and Doris. Some sources consider it a variation of Tanith, who is a Phoenician moon goddess and fertility figure, while others say it is a North American indigenous name from the Cree culture, meaning daughter. It may in fact have two separate derivations and meanings, but in any case is a lovely and unusual name.

A thundering biblical name - belonging to a grandson of Adam and Eve, also known as Enosh - that hasn't made as much of a comeback as similar Enoch. Enos is also a book in the Book of Mormon, and the name of the first chimpanzee to go into orbit. Caution: depending on your accent, it could have one or two unfortunate rhymes.

An unusual and straightforward name with an attractive Scandinavian accent; a royal name in Norway.

A strong, eminently usable which is currently highly fashionable in its native Scotland, but little known elsewhere. With its cool two-syllable, n-ending shape and attractive nature meaning, Struan is a fresh Scottish name that feels ripe for import.

Bello is as handsome as Bella is beautiful, but rarely heard outside the Italian community. With its energetic 'o' ending, it could be ripe for export.

The mythological queen whose perpetual weeping for her slain children turned her into a stone has always cast a pall over this name. Still, when other names with less-than-savory associations -- Delilah, Ophelia, Persephone -- are becoming popular, parents might want to consider this one of the more unusual mythology names for girls.

This, like many Norse and Scandinavian names, remains icebound, though with the unexpected rise of such ancient Scandinavian mythology names as Odin, Thor, and Freya, we may see Haldor rise again.

Fallon was one of the first of the unisex surname names, but thanks to "Dynasty" in the 1980s it now has a feminine image. For a boy, try Phelan instead.

An undiscovered option among occupational names, as of 2023, Banner has never been used for more than 100 baby boys in a single year. It does have charm however, much due to its associations with fêtes and phrases like "a banner year".

Nickname sometimes heard on its own, sort of an updated Sally and playmate of Hallie.

This form got noticed as the first name of long-reigning Russian president Brezhnev; other bearers include playwright and short-story writer Andreyev, Leonid the Magnificent,a Russian performance artist on America's Got Talent, and Leonid McGill, the protagonist of a Walter Mosley private eye series. All in all, though, Leonid is not the most likely to join the pride of lion-related names here.

This is an old Irish name associated with such heroes as the seventeenth century chieftain, scholar and poet Manus O'Donnell. It is likely a variation of Magnus, itself derived from the Latin word for "greatest", though the literal Latin translation of manus connects it to the hand, and more figuratively to work, fighting, violence, writing, and a group of soldiers.

This short-but-strong name is popular for boys in The Netherlands. While Cass is usually a female name in the U.S., it feels just as right for boys.

Even if you'd like your daughter to attend the venerable women's college, don't saddle her with this pretentious British surname.

Mads is a perennial favorite in Germany, the Nordic countries, and the Netherlands, where it is usually to be found in the Top 50. Just remember the D is not pronounced. Famous bearers include Danish actor Mads Mikkelsen, the villain of the Bond film "Casino Royale".

Way out.

A jovial and jaunty Irish name, the title of a long-gone TV crime drama, this would make an appealing choice. Slight downside: Maddy is already a mega-popular nickname for Madeline/Madelyn and Madison, so this Mad- name might not feel as distinctive as the stats would suggest.

Éinri is the Irish Gaelic form of Henry, a masculine name with Germanic origins meaning "home ruler" or "ruler of the household." The original Germanic name Heimirich combines the elements "heim" (home) and "ric" (ruler, power). In Ireland, Éinri has been used for centuries, often appearing in historical records of Gaelic families. While less common than the anglicized Henry in modern Ireland, Éinri represents a connection to Irish linguistic heritage and culture. The name has maintained a modest presence in Ireland but hasn't achieved widespread popularity internationally compared to other Irish names like Liam or Aidan.