 Keen 

No longer tied to the hapless Ace Ventura, this jaunty, high-flying nickname name is starting to take flight among celebrity and other parents, with its countless positive references to doing well in tests and poker games, on the tennis court and golf course, and in the air.
 Natalie Appleton, Tom Dumont, Jennie Finch, and Jessica Simpson all have little Aces. The best known grownup with the name is Ace Frehley, born Paul, one-time KISS guitarist.

Arden, the name of the magical forest in Shakespeare's As You Like It, is a stylish A name with a strong, straightforward image. Another reason to love Arden: its similarity to "ardent." Arden is solidly unisex, with the current gender distribution running about 60 percent girls and 40 percent boys.

 A locational surname name deriving from several places in England, there are multiple legitimate derivations for this name. One is from Old English earn "eagle" + denu "valley", while another is from the Celtic ard meaning "high".

 As a girls' name, Arden has been flirting with the bottom of the Top 1000 in recent years, hopping on and off the US list. A solid Nameberry favorite, this name should begin climbing more steadily.

 Arden is more familiar as a surname, as in cosmetics entrepreneur Elizabeth and actress Eve, and the narrative poem by Tennyson, Enoch Arden. Shakespeare's mother was Mary Arden.

Arden

Aspen is part of two groups of stylish and unique baby names: <a href="https://nameberry.com/list/329/nature-baby-names">nature names</a> 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.
 Aspen entered the popularity list in 1993 and is a good bet to start climbing higher as more and more parents respond to the appealing place and nature image it evokes.

Aspen

Atlas is one of those names that was previously thought too powerful for a baby boy, who would have to be strong enough to carry the world on his shoulders. Now Atlas has joined the pantheon of Greek and Roman god and goddess names in the realm of possibility, along with Mars, Zeus and Apollo.

 Atlas was one of the fast-rising names on the list in recent years in the USA, jumping from oblivion in 2012 into the Top 500 in 2015, and climbing several hundred places higher since then. Anne Heche was one of the first to make this audacious choice, but several celebrity parents have followed suit.

 As well as the mythological connection, Atlas is a cool geographical word name – perfect for the child of parents who love traveling or who hail from different parts of the globe.

Atlas

Arrow

Bennett is Ben with a bow tie, kind of a cross between Benjamin and Beckett. It's been trending up on the popularity charts in recent years, and its choice by The Unbreakable Kimmy Schmidt's Jane Krakowski could shoot it even higher. 
 Bennett Cerf was an eminent publisher--one of the founders of Random House--and renowned punster.
 Bennett is a popular surname, and has many noteworthy bearers, from Jane Austen's Pride and Prejudice family (with one 't') to indomitable singer Tony. Bennett has been used as a surname in England since the early thirteenth century.

Bennett

Bowen is a Celtic surname representing two separate Celtic strains, one Welsh and one Irish, and entered the US Top 1000 for the first time in 2011.
 Football Hall of Famer Drew Brees named his son Bowen, as did a recent reality show couple looking for the perfect name to 'brand' their baby. It does have the appealing nickname Bo.

Bowen

Braylen is a trendy boys' name that's ranked on the US Top 1000 for nearly 20 years now. While the name is definitely given to some baby girls in the US -- 40 last year, to be exact -- it's used less than ten percent of the time for girls and so does not make out cutoff for being considered gender neutral.

Braylen

While the Cailin spelling doesn't appear on popularity charts, other forms such as Kaylin and Kaylen do, along with several similar names, from Caitlin to Jalen to Kayla. The result: a name that feels more common than it actually is. 

Cailin

Almost fits into the wildly popular Jaden-Caden-Braden family -- but not quite; a possibility for parents who want a similar but more traditional name. 

In fact, Clayton has a much more august name history than you might guess, ranking among the US Top 1000 names for baby boys for the entire history of the Social Security list, since 1880. It's now at its lowest point ever, but still makes the Top 300.

Clayton can also be thought of as a place name, with a meaning that can be translated as "clay town," a sibling of Payton. Clay is an attractive short firm.

Clayton

Synthesized name in the Justin/Dustin mold, but has an unpleasant similarity to the diaper rash ointment called Desitin. 

Destin

Eden is an attractive, serene name with obvious intimations of Paradise, one of several place names drawn from the Bible by the Puritans in the seventeenth century.
 Eden entered the Top 1000 in 1989, and got a real bump in visibility when Desperate Housewives' Marcia Cross used it for one of her twin girls. There have been also Edens on the old soap opera Santa Barbara and the shows Heroes and Extras.
 Pronounced ED-en, Eden is also a Hebrew name for boys, though as EE-den it's gaining ground in the US for boys, now given to one boy for every four girls.

Eden

Unlike Amber, which is in decline, this name still has a bit of a glow left -- though confusions between the two will inevitably arise.

Ember entered the Top 1000 in 2009 and has risen steadily in the years since. The Em beginning can make it an original route to the nickname Emmy.

Ember

Griffin is one of the newer and most appealing of the two-syllable Celtic surnames. In English, griffin is the name of a mythological creature, half eagle, half lion. It re-entered the list in 1983 after an absence of 75+ years.
 Brendan Fraser, Teri Polo and Joey McIntyre all chose Griffin for their sons. Actor Griffin Dunne's mother's maiden name was Griffin. Another well-known bearer was Griffin Bell, Jimmy Carter's Attorney General.
 Also worth considering: the original classic Welsh Gruffudd (dd=th).

Griffin

With Brooklyn, Trenton, and Camden on the rise, Harlem can't be far behind -- it's already been picked by one celebrity, and it certainly has a stronger historical and cultural identity. 

Harlem

Haven is a recently invented safe-harbor name that appeals to an increasing number of parents who don't want to voyage quite as far as Heaven. 
 Haven Kimmel is the author of the bestselling memoir A Girl Named Zippy, and Haven Denney is a medal-winning skater. There was also a supernatural TV series called Haven.

Haven

One of those simple, straightforward English surnames -- and with a presidential pedigree -- that's easy to translate into a first. It was recently chosen by both Kevin Costner and Jessica Alba for their sons, which can likely be credited for its spike in popularity in the past few years. Surname names and nature names like Hayes, which qualifies on both counts, along with occupational names all make up the new generation of stylish <a href="https://nameberry.com/baby-names/502/english-names-for-boys">English names for boys</a> that go far beyond Harry and Edward.

Hayes

Holden is a classic case of a name that jumped out of a book and onto birth certificates--though it took quite a while. Parents who loved J. D. Salinger's The Catcher in the Rye are flocking to the name of its hero, Holden Caulfield -- not coincidentally in tune with the Hudson-Hayden-Colton field of names. (Trivia note: Salinger supposedly came up with the name while looking at a movie poster promoting a film starring William Holden and Joan Caulfield, though other sources say he was named after Salinger's friend Holden Bowler.) Another impetus was provided by a soap opera character introduced in 1985.
 Among the celebs who have chosen Holden are Brendan Fraser and Mira Sorvino.
 In Australia, only a car-lover would choose this name, which is inextricably linked with the car-brand.

Holden

Holland is one of the coolest geographical names, unadorned and elegant, evocative of fine Rembrandt portraits and fields of pink and yellow tulips. It first entered the US Top 1000 in 2014.
 Holland Taylor is the Emmy award-winning actress most recognized for her work on Two and a Half Men; she wrote and appeared in a one-woman play on Broadway.
 Holland, like most place names, is gender neutral. The count is currently running at about four girl Hollands for every boy.

Holland

Quintessentially common last name makes distinctive if problematic first, given to nearly 100 babies in the US in the most recent year counted. 

Jones

Lark is getting some new and well-deserved attention as a post-Robin and Raven bird name. Although it was first recorded as a name in the 1830's, it has never appeared on the Social Security list.
 'The Lark' was used as a nickname for Cosette in Les Miserables; Lark Voorhees was a star of Saved by the Bell, and Jennifer Connelly and Paul Bettany used Lark as the middle name of their daughter Agnes.
 
The expression "happy as a lark" gives this songbird name a cheery image, as well as a 'lark' being a synonym for a merry time..
 Larkin is a pretty extension, as is Skylark, which is rich in cultural associations: there's the Percy Bysshe Shelley ode To a Skylark and the jazz classic Skylark written by Johnny Mercer and Hoagy Carmichael..

Lark

Merritt is an old-style surname name that could be seen as a positive virtue name. It was used in the late 19th and early 20th century for boys, reaching the Top 400 in 1899, and is notable today for being one of the names most evenly divided between boys and girls. Emmy winner Merritt Wever helped popularize it for girls.



Merritt

As sturdy as Oak, with deeper roots. It's been on the rise for both boys and girls in recent years, with the name comfortably in the top 500 for boys and nearing the Top 100 for girls.

For boys, Oak variations Oakland, Oaklen, and Oaklee are also quite popular. And S-ender Oaks or Oakes are also gaining in popularity.

Though it may sound like a modern unisex invention, Oakley was actually used as a boys' name in the US at the end of the 19th and early 20th centuries. It's popular throughout the English-speaking world as well as for dogs.

Oakley

Orion is a rising star, with both mythical and celestial overtones.
 The Greek mythological Orion was the legendary hunter who pursued the seven daughters of Atlas, was slain by the goddess Artemis, and then placed as one of the brightest constellations in the night sky by Zeus.
 Mark Twain had a brother named Orion, and Chris "Big" Noth picked the name for his son. It is also a Harry Potter name.
 Orion's Gaelic connection to O'Ryan/Ryan makes it familiar as well as unusual.

Orion

Paddington

Mexican place-name famously used by Joan Didion for her daughter, Quintana Roo. 

Quintana

Unusual choice that was the original name of children's illustrator Tasha Tudor, but is an interesting elaboration of Star, taking it into avian territory. 

Starling

Skylen

Tallis

Teal is one of the prettiest and most straightforward of the new color names -- an ideal middle name choice. 

Teal

This name of both a grayish-greenish-blue color and a kind of wild duck can be used for both boys and girls. 

Kezah81's list "Uncommon & Refreshing Names for boy/girl" of 32 great name ideas:  Keen  - Teal!

Uncommon & Refreshing Names for boy/girl

Uncommonly refreshing names to try if you don't want your child to be 1 of 5 Emily's in their school class or known as Jack.S, etc. 
Also good for middle names. 