Severin is an ancient Roman family name borne by several early saints. It's still alive throughout Europe, and could be ready for import here. Severin Winter is a wrestling prodigy character in John Irving's The 158-Pound Marriage and, in its original Latin form, Severus Snape appears in Harry Potter.

The "Believe It or Not" jokes will get old fast, but this surname feels fun and on-trend for both girls and boys, reminiscent of Riley, Tripp, Bridger, and Oakley.

Super-sweet name that was the title of a Broadway play -- but best known as a type of apple. The Dutch variation is Pepijn is finding some popularity in that country, where short nickname names are stylish.

Theon, an ancient name attached to a noted Greek teacher of mathematics and astronomy, also father to the first woman mathematician, might appeal to parents in this field. You can think of Theon as Theo with something a little extra.

Associated with poetry, pop music, and the Greek lyre, Lyric has a light and zippy sound to it and joins the likes of Melody, Harmony, Cadence, and Aria as musical names that have become baby names. A unisex name, it is currently three times more popular for girls in the US where it sits in the Top 600. It has declined in use since its 2014 peak, but was still given to around 560 girls in a recent year.

Sky may be a bit hippie-ish, but it's bright and sunny nonetheless. Sky rejoined the Top 1000 in 2013 after spending many years off the list. Sky was the choice of magician David Copperfield for his daughter, born in 2010.

Truman is an upstanding presidential name that radiates an aura of integrity and moral truth, values any parent would want for a child. It seems definitely headed for a revival.

The girls have dibs on Spring, Summer, and Autumn, leaving this name evocative of snowy landscapes as the one possible seasonal choice for boys. And naturally, it's one of the most obvious names for winter babies.

Supermodel Christie Brinkley launched an entire name genre when she picked this breezy occupational name for her daughter in 1998, and it has become more prevalent in recent decades. The Saylor version, which you might consider a spelling spin or a surname-name, is now among the Top 500 names for girls, given to three times as many baby girls as the Sailor spelling. Counted together, Saylor and Sailor were used for about 1000 baby girls in one recent year in the US, versus about 100 boys.

If you like names that are not really names -- some say, the wave of the future -- Harbor has an attractive sound as well as an appealing meaning and image.

The French Canadian pop star Avril Lavigne put the spotlight on this name when she made the charts with "Sk8er Boi". It is simply the French form of April, the fourth month of the year, whose name might derive from the Latin aperire meaning "to open" in reference to the start of spring in the Northern hemisphere. Other sources suggest it comes from the Greek goddess of love, Aphrodite.

Fauna is the Roman goddess of the earth as well as one of the fairies who protected Disney's "Sleeping Beauty". It can also be considered a word name with a scientific, nature focused feel. Used to as a way to refer to all the animals in a particular area, habitat, or time period, many might think of the phrase "Flora and Fauna" on seeing the name.

Junius is one of those names that's growing on us, along with many of its Roman countrymen such as Julius and Atticus. We once thought it was a combination of the least attractive elements of Junior and Julius but now we think...well, we think it's okay. Not great, but okay.

A variation of the popular Caden, Kayden, Kaden, and so on, Caiden is in the US Top 500 and the UK Top 1000. When you combine all the spelling variations however, Caiden begins to feel and sound like a Top 20 choice in the States.

Mostly feminine, though "Office" star Rainn Wilson gives it a slight masculine twist. You might also use this as a short form of Raines.

Elton is an unassuming, lesser-used place name belonging to several towns in the British Isles, the US and Canada, and even a lake in Russia. The singer Elton John gives it a bit of extra pizzazz.

This stuffy English surname and hotel name took on Twilight cool when attached to vampire Carlisle Cullen. Inspired by the character, it's more popular in this spelling than as Carlyle and more widely used for boys than for girls.

Penrose – an ancient place-name and surname derived from several villages in Cornwall, Wales, and the Welsh border country of England – would make for an even more unexpected alternative to quirky nature name Primrose. Intuitive nicknames Penny or Rosie make it feel more wearable.

Oceane (oh-see-EN) has been one of the chicest names in France for several years, ranking in the French Top 50. This is a sophisticated name that could easily cross the ocean, and is much more stylish than the English Ocean or Oceana.

Estée, with or without an accent, is most famously associated with cosmetics entrepreneur Estée Lauder, whose birth name was actually Josephine Esther Mentzer. The name is believed to be a stylized form of Esther, a biblical name meaning 'star' in Persian. Estee, sometimes spelled Este, makes Esther more stylish and approachable, and is also reminiscent of Esme.