Arlen might be thought of as an update on the midcentury Arlene or as a unisex surname-name. Arlen was given to 22 girls in the US last year vs 57 boys and those numbers may grow with the fashion for n-ending two-syllable surname-names. Another similar possibility for girls: Arden.

One of the rare English surname names originally derived from a female given name: Eoforhild (Everild), meaning "boar battle". Also spelled Averill, it's an extremely rare choice today, but shares sounds with fashionable Ava and Avery.

Bronte is the lovely surname of the three novel-writing sisters, now used as a baby name; a fitting tribute for lovers of Jane Eyre and Wuthering Heights. An extra element of Bronte's appeal: the surprise of it dramatic meaning coupled with its mellifluous sound.

So airy, it's almost not there.

Eos -- that's pronounced with a short e like eros without the r -- is the Greek Titan of the dawn. Any ancient name with a sleek modern feel has definite revival possibilities. Eos could be an inventive way to honor grandma Dawn.

Though this name of a sturdy tree that can live for centuries was quite popular for boys in the first half of the twentieth century, at this point in time we can see Linden as a fresh-sounding possibility for a little girl named to honor an Aunt Linda. Early pagans and Christians embraced the Linden as a holy tree, thought to aid healing and often planted near churches. The Linden is the mythological symbol of truth, peace, and justice; court cases and marriage ceremonies were often held beneath Linden trees. The Linden tree is associated with the goddess Freya.

The Spanish and Portuguese word for "sea" is a Top 100 name in Spain. In America, it's sometimes used as a nickname for names like Martina and Marina, but it could also plausibly stand on its own.

An attractive optical illusion where heat causes light to reflect in the air as if off a body of water. It was used as a character name in the 2004 animated film The Incredibles.

Originally a surname deriving from the Roman twin Romulus, this attractive name was introduced to the English-speaking world as a first name by painter Augustus John who used it for his son. Romilly John became Admiral of the Fleet in England.

Originally a Dutch surname, imported by the early Dutch colonists, has been all but overpowered by the phonetic spellings in the US -- Skyler for boys and Skylar for girls. With the surnames-as-first-names trend, however, and the popularity of the Lin-Manuel Miranda's musical Hamilton, which features the Schuyler sisters, perhaps Schuyler might receive some more interest in the coming years.

A way to feminize Seabrook, if you want a name that is gender-neutral in sound but not appearance.

Today Show anchor Savannah Guthrie put this name of a geographical feature on the baby name map when she chose it for her newborn daughter, Vale Guthrie Feldman. Vale might be considered part nature name, part place name: A vale is a kind of valley, often used in poetry. This truly unique choice doesn't even register on the US extended list of names given to five babies or more, but we expect Vale to register as parents are inspired by Guthrie and husband Mike Feldman's creative choice. More prosaicly, Vale might be a short form of Valerie or Valentina.

The name of a beautiful village on the Roseland Peninsula in Cornwall, Veryan actually derives from a series of misunderstandings: Sen Veryan ("Saint Veryan") is a Cornish corruption of Severian, which is itself a corrupted form of the saint’s name Symphorian, to whom the village church at Veryan is dedicated.