Name for a sister of a beautiful princess

This Indian name meaning gift or offering feels familiar via sound-alikes Angela or Angelina, and made a brief appearance on the U.S. Top 1000. Anjali is a pretty route to a name that's at once easy to understand and uncommon.

Popular in the US from the 1920s to the 1950s, Arlene is of uncertain origin and seems to be a modern innovation, perhaps based on names like Marlene and Darlene which were popular around the same time. Nowadays, the -lene names are mostly outdated, although the recent rise of retro Arlette could make Arlene seem plausible again as well.

Astrid has been a Scandinavian royal name since the tenth century, and many people associated it with the Swedish author of the Pippi Longstocking stories, Astrid Lindgren. Astrid is derived from the name Ástríðr, which is made up of the Old Norse elements that mean "god" and "beautiful."

Although feminizations ending in "ette" are not particularly popular now, Bernadette is a pleasant, feminine, but strong name that doesn't feel prohibitively dated. And though strongly associated with the saint who saw visions of the Virgin Mary—Saint Bernadette of Lourdes—it is now no longer strictly inhabiting the Catholic diocese.

Cosima, the kind of elegant and unusual name the British upper classes love to use for their daughters, is given to a handful of baby girls in the US after being chosen by two high-profile celebs in the same month; cool couple Sofia Coppola and Thomas Mars as well as supermodel Claudia Schiffer. It was used earlier by celebrity chef Nigella Lawson, while the male form, Cosimo, was given to the son of Marissa Ribisi and Beck.

Daisy, fresh, wholesome, and energetic, is one of the flower names that burst back into bloom after a century's hibernation. Originally a nickname for Margaret (the French Marguerite is the word for the flower), Daisy comes from the phrase "day's eye," because it opens its petals at daybreak.

Indian name similar in feel to some of the increasingly popular Russian names.

Eleanor's straightforward feminine image combined with its royal medieval history is striking just the right note for parents in search of a girls' name that combines substance and style.

Elizabeth is one of the most popular girls' names of all time, the female equivalent of James or William. Yet Elizabeth has so much going for it—rich history, broad appeal, and timeless style—that no matter how many little girls are named Lizzie, Eliza, and Beth, you can still make Elizabeth your own.

An unusual Gwyn name with a lovely meaning, this compound name pairs Gwyn with the name Eira, meaning "snow". A relatively modern creation, it remains very rare.

This alternative spelling of Harriet has always ranked in the England top 1000, reaching as high as the top 50 in the late 1800s. The extra T changes nothing about the pronunciation but adds a little flair and balances out the double R's in the middle of the name.

Helen is a name that has connoted beauty since ancient times – Helen of Troy was the the mythological "face that launched a thousand ships," over whom the ten-year Trojan War was fought.

Imogen has long been fashionable in England and is gaining favor in the US among stylish parents. Pronounced the British way — the initial i is short as in Kim, as is the final E as in Ken — Imogen is as pretty and classy as it is distinctive.

Unplain (if dated) Jane.

The lilting name of a range of mythical mountains, with an extensive menu of spellings, and a more unusual way of fitting in with current favorites Lila and Lola.

Kerani is a lovely Indo-Pakistani name that could be seen as the Karen of the multicultural future.

Louise has for several decades now been seen as competent, studious, and efficient—desirable if not dramatic qualities. But now along with a raft of other L names, as well as cousin Eloise, Louise is up for reappreciation—sleek and chic, stylish in Paris, and starting to become so in the US as well. Louisa is perhaps more in tune with the times, but Louise has more edge. Louise has been on the rise lately, and reentered the US Top 1000 for the first time in a quarter century in 2016.

An energetic and distinctive choice.