One-time overnight success name, thanks to Hannah Montana actress and singer Miley Cyrus, Miley fell just as quickly from her peak of Number 127 in 2008 as the star entered her rebellious era.

Has fallen off its Kathie Lee Gifford inspired peak in the 1990s, but since that notably celebrity baby is now a grownup and out of the limelight, Cassidy may once again reclaim its own Irish charm.

Gwyneth Paltrow and Chris Martin's choice of this white-bearded Old Testament name helped bring it into the modern age, along with brethren Elijah, Isaiah and Isaac. User-friendly nicknames include Moe and Mose.

Ciara is very popular in Ireland, more familiar here as the Anglicized Kiera or Keira. The uninitiated will tend to pronounce Ciara as the Italian Chiara, a form of Claire—kee-AHR-a or even see-AHR-a, like the American singer-songwriter Ciara. In the US, Ciara peaked in 2005, when it was the Number 150 name; it's since fallen down to Number 882.

On the rise as an independent name: Zander and Xander are both widely used can increasingly be found as characters in movies and on TV.

Former teen idol name, now middle-aged. This name has been on a steady decline since the early-1990s.

You can ride one, you can use it as a baby name – or, as is often the case, both! Harley is currently trending up for girls and down for boys in the US, although it remains predominantly masculine in the UK. A lesser-used -ley ending choice for boys, Harley has a current sound but an old-school biker appeal.

Tobias-related name that makes an attractive and modern-sounding form of the biblical original. It was recently chosen by Karolina Kurkova for her son.

Once a macho biker name, Harley is now showing its softer side. In the UK, Harley is predominantly masculine, but it's currently more popular for girls than boys in the US.

Fresher, brisker and, yes, cooler than Summer or Autumn or Spring, Winter is now a full-fledged female choice, especially since Nicole Richie and Joel Madden used it for daughter Harlow's middle name, and Gretchen Mol picked it as her daughter's first, as did media mogul Sean Parker. Winter continues to be the preferred spelling and has risen in popularity significantly over the past few years.

Though a couple of its more "creative" spellings—Carli and Karlee, for example—are still on the rise, this feminine form of Carl, popularized by singer Carly Simon in the 1970s, could by no stretch be considered fashionable. Despite its decline, the name has still seen some use in the entertainment industry, from Nickelodeon's iCarly to Canadian pop singer Carly Rae Jepsen.

Noam is an underused modern Hebrew name with any number of attractive attributes attached to its meaning; it doesn't have the biblical weight of Noah, but could make a more distinctive alternative to that popular choice. Noam is a Top 10 boys' name in Israel.

Smart and sharp but with a touch of heart and charm, Hartley is a surname style name that could work as an alternative to Harley, Harvey, Artie, or Harry. Quietly used as a masculine name throughout the 20th century, the arrival of two celebrity-baby girl Hartleys in 2010 has meant the name has been used as a predominantly feminine one in recent years. However, since 2020, Hartley has doubled in use for boys too, and was give to a modest 30 in 2023. .

This phonetic version is occasionally used and removes any confusion about whether the X is fully pronounced or not.

Readers who remember J. D. Salinger's Franny and Zooey have probably forgotten that the character was male (nee Zachary). Nowadays the somewhat loopy spin on Zoe is associated with actress Zooey Deschanel.

A feminine form of Thomas that originated in Cornwall, this spelling might appeal to those who dislike the substring of sin at the end of the more familiar Tamsin, or to those who enjoy the spikiness of the letter Z. Borne by actresses Tamzin Outhwaite, Tamzin Malleson and Tamzin Merchant, it was a popular choice in the UK in the early 2000s, when it outranked Tamsin.

Max, with something X-tra.

Zoelie, also spelled Zoélie, looks like a modern elaboration of Zoe but may have deeper roots. It is thought to be a form of Zoelle, a feminization of Zoel, the French version of the saintly name Zoellus. His name seems to be a form of Zoilos... which itself comes from the same root as Zoe, meaning "life"! Whether it's ancient or modern, Zoelie is a pretty name that might appeal as an unusual alternative to Sylvie and Coralie.