Hayley Variations

Hazel has a pleasantly hazy, brownish-green-eyed, old-fashioned image that more and more parents are choosing to share. Former Old Lady name Hazel reentered the popularity lists in 1998 and now is near the top of the charts.

You might think of Harper as the hottest name of the last decade, jumping from obscurity to the Top 10, where it remained until last year.

Hallie -- it rhymes with alley and is not to be confused with Halle or Hailey or Holly -- is one of those comfy nicknamish names that are in favor in these complicated times.

Holly ranks just in British Top 50, but it's been out of favor here since the 1970s Era of Nickname Names. Still, the name may be on her way back as a rejuvenated nature pick.

Hadley, most famous as the name of Ernest Hemingway's first wife, is more sophisticated, professional, and modern than cousins Harley, Haley, or Hayden. The hit book The Paris Wife, a novel by Paula McLain told from the point of view of Hadley Hemingway (born Elizabeth Hadley Richardson), has helped popularize the name, which also appears on the vampire show True Blood. Hadley could become this generation's Hailey. Adley, a mashup of Hadley and Addie, has also appeared on the scene.

Sweet and sunny but substantial too, Callie is a nickname-style choice that has long been used as a stand-alone option . Traditionally a diminutive of classic Caroline, it may also be used for Calliope, Camila, Callista, Calanthe, and beyond.

A lovely musical name (remember the old Eric Clapton-Derek & the Dominos song?), Layla's seen a significant surge in popularity, partly partly all names with a double L are stylish, and partly because all the forms of the name push it into the Top 15 for girls.

Bailey — a jaunty surname — was first used for a female TV character in 1978 in the show WKRP in Cincinnaati, then caught on big time. Bailey's still an appealing choice, though, and a celebrity fave. Parents of daughters named Bailey include Scot Baio and Stella McCartney.

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.

There are no less than ten different variations of Hailey on the current Most Popular list, but this is the spelling that brought it into the Top 10 of 2010, although it has quickly fallen in popularity. So, although Hailey has a shiny, unpretentious charm, its mass popularity makes it very much of the moment.

A widely used name, Kaylee pulls together something from Kayla and something from Hailey, yet somehow loses something in the process. It has surpassed cousin Kayla on the charts and is one of three girls' names starting with Kthat ranks in the US Top 100.

Until the beautiful actress Halle Berry inspired hundreds of parents to emulate her name, it was the diminutive Swedish families used for their sons christened Harald. Now, in a complete turnaround, it couldn't be more feminine. It is worth noting, however, that its popularity has fallen dramatically since 2002 when it reached a high of 316.

Reggae master Bob's surname was one of the biggest risers on the popularity charts for girls in 2008, with spellings Marlee and Marely also leaping in favor. Also used for boys, Marley is one of the top unisex names in the US.

It all started in 1946, when Hayley Mills was given her mother's maiden name. Now that spelling is in third place, after Hailey and Haley, with all three adding up to one of the most popular names in the country. Hayley is the most used spelling in Australia.

One of the sweet simple unisex names balanced enough to stand on its own.

The -leigh suffix seems to be losing its luster; several names in this category, including Kayleigh, Kyleigh and Ryleigh, peaked in popularity a few years back but have since lost quite a bit of ground.

While Haidee may sound like a variant of Heidi or Hailey, it's actually a separate name with a literary history. First appearing in Byron's epic poem Don Juan (1819), it was likely inspired by the Greek word aidoios meaning "modest, reserved".

Hayleigh is a modern feminine variant of Hayley, combining the traditional spelling with the popular '-leigh' ending. Originating from English surnames derived from place names, it literally means 'hay clearing' or 'hay meadow.' This contemporary spelling gained popularity in the 1990s and 2000s as parents sought more distinctive variations of classic names. Hayleigh has a bright, cheerful sound while maintaining its connection to nature. While less common than Hayley/Hailey, Hayleigh offers a more elaborate alternative with the same friendly, approachable feel. The name evokes images of sunny meadows and has maintained steady usage among parents seeking a name that's recognizable but not overly common.

Trendy -leigh suffix.

Nickname sometimes heard on its own, sort of an updated Sally and playmate of Hallie.