A beautiful modern Cornish nature name that is rapidly picking up steam in the States: even spawning variant spellings like Elowyn and Elowynn. In its native region, it wasn't widely used as a name before the twentieth century, when the Cornish language was revived. A fresh and magical member of the fashionable El- family of names, it has a pleasant, evocative sound.

An ancient tree that figures in literature from Shakespeare to Harry Potter and is believed to possess magical powers, Willow is a lovely name, as graceful as its inspiration.

Though greatly overshadowed by the trendy Olivia, Olive has a quiet, subtle appeal of its own -- and is now enjoying a remarkable comeback. Olive is one of only four girl names starting with O on the US Top 1000. Cool couple Isla Fisher and Sacha Baron Cohen chose it for their daughter, reviving the name to stylishness, and now Drew Barrymore has a little Olive too, as has country singer Jake Owen.

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.

Stylish, gentle, and rustic at the same time, Rowan is a name that falls into various categories. Unisex and cool, mystical and woodsy, with the feel of both Rose and Riley, Rowan is a fresh but familiar choice.

Maple is one of those sweet-spot word names that sounds so almost name-like that it doesn't feel outlandish or strange, despite its relative newness as a given name. Just as Juniper is adjacent to June or Pippa, Clover like Chloe or Clara and Ember like Emma or Ebba, Maple is enough like Mabel, Maisie and Mae that it blends in well and has a touch of borrowed vintage charm.

Laurel takes Laura back to its meaning in nature, resulting in a gentle, botanical option. Even more directly than Laura, Laurel relates back to the laurel wreath signifying success and peace in ancient Greece and Rome.

Aspen is part of two groups of stylish and unique baby names: nature names and place-names. The name of a graceful tree in the poplar family with heart-shaped leaves so delicate they quiver in the gentlest breeze, Aspen is also the name of a trendy Colorado ski resort. Aspen started as a unisex name possibility but now is much more frequently worn by girls.

Ashley was a sensation in the 1980s and 1990s; it hit Number 1 in 1991. Ashley is still pretty but more and more parents are turning to newer names like Ashlyn and Aubrey, and spellings such as Ashleigh and Ashlea. If you hear the name Ashley in a playground today, it's more likely to be the mom than the little girl.

This pretty, succinct Arabic name is also commonly used as a nickname for names like Carolina.

This name of the Roman goddess of fruit trees is also associated with a suburban town in Southern California.

Kalina, known as a girls' name throughout Eastern Europe, translates literally to viburnum in Polish, making it a botanical name. Viburnum is a flowering shrub. Some sources translate this name as simply "flower." Variations may include Kaline, Kalena, and Kalene.

Oakley, with its nature name roots and its Annie Oakley charm, is a hot name for both genders but more than twice as popular for girls. This name made it into the Top 1000 for the first time in 2013, one of only four girl names starting with O to rank that high. A decade letter, it's aiming for the Top 100.

This is a rich, melodic shortening of the popular girls' name Amelia that can stand on its own. There are several figures in Greek myth named Melia, most notably a daughter of Oceanus. The Meliae are nymphs associated with trees.

Short, sweet, and sharp, this multicultural choice is currently popular in Croatia, Czechia, Slovenia, and Bosnia and Herzegovina. While not in the charts elsewhere, it is familiar in English speaking countries, and in the Netherlands.

Lovely entry into the tree name genre, joining Juniper, Maple, and Willow. Nearly 200 babies were named Cypress in the US last year, about 40 percent of them female.

Long in our category of so-far-out-it-will-always-be-out category, once seen as a gum-cracking 1940's telephone operator, we think it's time to reassess Myrtle, and look at is as a nature name, a plant with pink or white aromatic berries. Ruled by Venus, myrtle is a plant associated with love, peace, fertility and youth.

One of those names you may not even be aware of if you haven't been paying attention to recent naming trends, Alani was given to more than 700 baby girls in the US in one recent year, to be the second most popular feminization of Alan after Alana. It's certainly the most modern-sounding female version of Alan.

This Hebrew name of Queen Esther is well used in Israel (especially for girls born around the holiday of Purim), and in the US is the name of a Zionist women's philanthropic organization. Formerly shunned as hyper-religious, this name entered the Top 1000 in 2007 and has since climbed into the Top 700. Nickname Haddie feels like a natural companion for Addie and Maddie.

Hot star Ashton Kutcher is pushing this unisex choice toward the boys' camp, but its variation Ashtyn is on the rise.