New York socialite and reality TV star Tinsley Mortimer introduced this name to the mainstream. Following her Gossip Girl cameo in 2008 and the airing of her own show, High Society in 2010, this once obscure choice began to climb the charts. It debuted in the US Top 1000 in 2016 and though 2023 saw it drop from the charts, it is still given to around 250 girls each year.

A rare and refined Irish place name (Cinn Mhara) turned baby name, belonging to a picturesque harbor town. As a given name, it has received occasional use especially amongst the upper classes in Britain. Lady Kinvara Balfour is an English playwright and novelist.

Sisley may look like a modern coinage, building on the fashionable -ley ending, but it's actually a medieval English variant of Cicely or Cecily, which in turn is a variation of Cecilia. Also found as an English surname, from the same root.

A surnamier take on Isla. Isley may be derived from the German occupational surname Eisele (of the same pronunciation), or be related to the Old English word hesli, meaning "hazel grove." The Eisley spelling is about twice as popular, but both versions together are given to about 200 baby girls in the US each year.

Take away the Mac and what do you have? Rather than "son of Kenneth," the meaning becomes simply Kenneth, which in itself means son of fire or handsome.

Kia is a sweet, simple name that is now, unfortunately, associated with a Korean car label. Better today: Nia, Thea, or Keira.

Nikki was the it-girl name of the 1970s and '80s as both a short form of Top 10 favorite Nicole and as a given name itself.

Kenna is the Scottish version of Kendra, both of which are feminine versions of Kenneth. Used in the TV show Reign for one of the supporting characters.

Kieran is a boys' name that could cross over, as an update of outmoded Karen or a variation on trendy Kiera (or Keira or Kyra). Keren Ann is an Israeli-born singer. The proportion of babies named Kieran who are girls is less than ten percent, but is slowly growing. Kieran had an increase in use for girls in 2022.

Presidential name that makes a fresh substitute for MacKenzie or McKenna. Possible spelling variations include MacKinley, MacKinlee, Makinleigh ad almost infinitum. McKinley is one of the Scottish names for girls that can work equally well for boys.

Meet my sibling, Sibley. Joking aside, Sibley sounds more possible than ever thanks to its trendy -ley ending and the new stylishness of big sister name Sybil.

Nicky is a feminine name that functions as both a nickname and a standalone given name. It traditionally serves as a diminutive for Nicole (feminine) or Nicholas (masculine), though when used for girls, it's most commonly associated with Nicole. The name Nicole derives from the Greek name Nikolaos, meaning 'victory of the people.' Nicky gained popularity as a given name in its own right during the mid-20th century when nickname-names became fashionable. It carries a friendly, approachable quality with a touch of playfulness. The name experienced peak usage for girls in the 1970s and 1980s but maintains a timeless appeal. Nicky balances casual charm with a bright, energetic character that works well across different life stages.

Zayley -- which may also be styled Zaylee or Zaylie or Zalie, among other spellings -- is a member of the squad of names that include Bailey, Hayley, and Kaylee and is always welcoming new members.

With Henley and Kinsley two of the most popular new ley-ending baby names for girls, why not Hensley? We can think of several reasons, but if you like this style of name, Hensley is as attractive as any.

Smart and preppy, but with plenty of heart, Hartley is a surname style name that could work as an alternative to the popular Harley, Harlowe, Harper, and Hadley. Quietly used for boys throughout the 20th century, Hartley took off for girls in 2010 after both Sugar Ray singer Mark McGrath and baseball player Matt Cain used the name for their daughters.

Kiley is one of the more reasonable of the Kylie variations, which also include Kilea, Kilee, Kileigh, Kili, Kilie, Kylee, Kyley, Kyli, ad infinitum. Despite its similarity to the popular Riley, the high ranking Kylie will ensure that this choice comes with spelling confusion. For our part, we'd rather people stuck with the original Kylie, especially seeing as that is a Noongar Aboriginal word.

Regal Kingsley seems like an all-boy name, but a growing number of parents have bestowed this name on a girl. Credit the ever-trendier -ley suffix.

Part Ashley, part Ainsley, part Annie, Ansley featured in the US Top 1000 from the late '90s until 2020. It peaked in 2011 when it nearly reached the Top 600, but has declined in recent years.

Connelly is a rollicking and rare example of the popular surname genre that may work even better for girls. A huge update on Colleen.

Kinza might sound or look like a modern choice, inspired by Kenzie and Kinzley, however, it is a variation of the Arabic Kanza and Kenza with the appealing meaning "treasure". It was one of the fastest rising names in the UK in 2023.