Brinley was a surprise entrant to the US Top 1000 in 2009, however, in 2023, it doesn't feel surprising at all. In fact, alternative spellings Brynleigh and Brynlee also rank in the Top 1000, with Brynley not too far behind.

Jackie Kennedy gave this name a lot of style, but it doesn't seem destined for a comeback the way brother name Jack has. Jackie and Jacqueline both peaked in 1961.

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.

Keeley is well-used in modern Ireland, also found as Keely and Keela. The boys' form is Keelan. Largely unknown in the US, this could make an interesting update for Kelly or Kaylie or Kylie. A famous bearer is actress Keeley Hawes.

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.

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.

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

An unusual, energetic surname choice that would make a good Madison alternative. Madigan was a typical police detective series of the 1970s, starring Richard Widmark.

Kinsey enjoyed popularity blip thanks to similarity to Lindsay, and because of Sue Grafton's alphabet mysteries heroine, Kinsey Millhone. Now, Kinsley has become more popular than Kinsey, perhaps because it's more distinct from Mackenzie offshoot, Kenzie.

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.

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.

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.

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 unisex surname now seeing some use for girls, as it fits right in with such trendy crossover girls' names as Everly. Ellery and Emery, and others with the popular ly/leigh/lea ending

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.

A combination name and an English surname, Brynley has trendy sounds, nature-related meanings, and has a double dose of the cool letter Y. Despite this, it is less popular than its Top 1000 counterparts, Brinley, Brynlee, and Brynleigh, and given to around 170 girls each year. Actress Brynley Stent is a notable bearer, as are fitness influencer Brynley Joyner and Instagram star and dancer, Brynley Arnold.

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.

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.

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

Linley is one of the trendy new girls' names created from two popular halves, Lin and Ley. All names Ley ending are popular right now, with Oakley, Bexley, and Riley picking up where Ashley left off. Nearly 100 baby girls were named Linley in one recent year, so it's closing in on the Top 1000.