Ottilie is trending in the UK, where the pronounced T helps the name sound pretty and delicate, rather like Amelie and Elodie. Ottilie is less popular in the US, where many Americans pronounce it as a near-homonym for "oddly".

Maude, also spelled Maud, is a lacy, mauve-tinted name that was wildly popular a hundred years ago, but has been rarely heard in the past fifty. Some stylish parents are starting to choose it again, especially as a middle.

A fabled storybook name via the heroine of Sir Walter Scott's novel Ivanhoe (1819), which featured a heroine called Rowena of Hargottstanstede, and also a Harry Potter name, as Rowena Ravenclaw, founder of one of the Hogwarts houses, Rowena is a retro feeling choice with literary charm.

An alternative to the no-longer-fresh Molly, the initial 'P' gives Polly a peppier sound, combining the cozy virtues of an old-timey name with the bounce of a barmaid.

This unusual Greek flower and color name has gained considerable recent attention via actress Ione Skye, who is the daughter of sixties folksinger Donovan.

One of the new bird names, like Lark and Wren, this one's associated with the billing and cooing sounds of love. Soft and gentle, Dove also has the admirable association with peace.

Ethel is a name we once declared as 'So Far Out They'll Probably Always Be Out,' but with the return of other names on that list and with its new starbaby cred via Lily Allen, its soft sound and admirable meaning, we're not so sure.

In ancient Rome, Cornelia was considered the paragon of womanly virtue, making it a handsome name with an excellent pedigree. It's rare today, so if you want a name no one else is using, somewhat reminiscent of Amelia and the Shakespearean Cordelia, Cornelia should be on your list. Cornelia's short forms might include Cora, Nelia or Nell--anything but Corny.

A saint's name with a noteworthy literary background, including uses by Shakespeare in Two Gentlemen of Verona and Much Ado About Nothing, by Ben Johnson, Walter Scott, Longfellow, D. H. Lawrence and Neil Gaiman. In real life, her two most well known representatives are writer Ursula Le Guin and actress Ursula Andress. In literature, there is also Ursula Iguaran, a key, long-lived character in Gabriel Garcia Marquez's major work, One Hundred Years of Solitude.

This endearing nickname name is one Katherine pet form that predates all the Kathys and Katies, having been fairly common in the eighteenth century. With the current mini-craze for animal-related names, Kitty is sounding cute and cuddly again—she's already jumped back onto the U.K. list, at number 199.

Lou is usually a short form of Louise, Louisa, or Lucy in English-speaking countries, when Lou is used for girls at all. But in France and Germany, it's a fashionable choice all on its own, sure to gain even more widespread style credibility since Heidi Klum and Seal chose it for their daughter.

Though it's related to the Virgin Mary, this name was once perceived as the height of sensuality, a role since taken over by nicknames Lola and Lolita.

Sweet and cosy with a touch of sass, this nickname-y choice was a familiar option up until the sixties in the US. Then, for a while, it was a bit of a one-person name, associated with singer Dolly Parton, but more recently, it's been singing a fashionable note again along with sisters Dottie and Millie.

Gail was a mid-twentieth century favorite, which has been far surpassed by its original form, Abigail and nickname Abby. Spelling variations include Gale and Gayle, the latter represented by TV journalist and Oprah bestie Gayle King. Gail was most popular in the 1950s, when it was in the Top 40, and could rise again, possibly as a middle.

Eulalia is a melodious name with a southern drawl, thanks to those lilting double Ls and similarity to similar Eudora and Eula. Familiar in the US in the early 20th century, it was also a popular choice in Brazil and Spain until the 60s when it fell out of style.

Tula is a multicultural name, linked to the names Tallulah, Gertrude, and Tullia, a mountain range in Antarctica, and to the Greek Toula, used for the heroine of the hit film My Big Fat Greek Wedding.

Mitzi is a sparky German nickname name that might appeal to parents drawn to the genre of lively vintage girl names that proliferated in 1930's musicals. Actress and entertainer Mitzi Gaynor (born Francesca Marlene de Czani von Gerber) made this a notable name in mid-century America, where it ranked alongside Jerri, Sherri, Christi, Jodi, and Mimi.

Sigrid is a distinctly Scandinavian name that is starting to edge out into the wider world, a la cousin Ingrid. Unfortunately, short form Siri is now off the table, but Sigrid is still a possibility.

A pretty and plausible Latin name that's gotten a bad rap through the years via a link to Lucrezia Borgia, who, though long considered a demon poisoner, was actually a patron of learning and the arts.

Short, sweet, and perhaps misleadingly simple, Sina is in fact a multicultural choice with a wide range of origins. In Samoan mythology, Sina is used for a number of figures, and notably appears in the creation story of the coconut tree, Sina and the Eel. In this case, the name means "white or gray haired" and appears in the Disney movie Moana.