Darren and wife Sharon shop for fifties memorabilia on eBay. The Connecticut place-name Darien might offer an update. 

Darren

Dawson was scarcely heard as a first name before the debut of Dawson's Creek in 1998, at which point it leaped up more than 550 places in one year. The character Dawson Leery, played by James Van Der Beek, was a teen favorite until the show's demise in 2003.
 An offshoot of the David nickname Daw, Dawson could make a nice tribute to a namesake David. Also a common surname, there have been noted Dawsons from footballer Len to actress Rosario to the Leonardo Di Caprio character in Titanic, Jack Dawson.
 In literature, Dawson Fairchild is a novelist character in William Faulkner's second novel, Mosquitoes.

Dawson

Declan is the Anglicized form of the Irish name Deaglán. St. Declan was one of the first missionaries to bring Christianity to Ireland, preceding St. Patrick. Originally from Wales, he founded the monastery of Ardmore in Ireland.
 
Declan, the amiable and appealing name of an Irish saint (and the real first name of singer Elvis Costello), is very popular in the Emerald Isle and beginning its certain climb to popularity here, after debuting on the American list in 1998. Like Aidan and Liam, Declan is shaping up to be an American hit.
 
Declan Porter is a current character on Revenge. 
 Cyndi Lauper spelled her son's name Declyn.

Declan

Although it has come to sound Irish, Dennis is one of the most widely-used <a href="https://nameberry.com/baby-names/162/french-names">French names</a> (St. Denis is the patron saint of France) and harks back even further to Dionysius, the Greek god of wine and debauchery. It was introduced to England by the Normans.
 Dennis was considered cool when it was near the top of the charts in the 1940s and 1950s, but has been slipping ever since, thanks in part to the devilish Dennis the Menace.
 Dennis Barlow is the main character in Evelyn Waugh's satirical 1948 novel The Loved One. Some prominent namesakes also include Dennis Hopper, Dennis Rodman, Dennis Quaid, Dennis Leary and Dennis Wilson. Denis is a secondary spelling.

Dennis

The jazzy, ultra-cool Dexter, like most names with an "x," has a lot of energy and dynamism. Over the years, it's been attached to a number of diverse real and fictional personalities—C. K. Dexter Haven, the witty Cary Grant character in The Philadelphia Story; Dexter Green, the protagonist of the F. Scott Fitzgerald story "Winter Dreams"; great jazz tenor saxophonist Dexter Gordon; the boy-genius protagonist of cartoon Dexter's Laboratory; and the most recent TV series Dexter based on the books by Jeff Lindsay, whose lead happens to be a genial but sociopathic serial killer.
 Dexter was chosen by hip musical couple Diana Krall and Elvis Costello for one of their twin boys, and by singer Charlotte Church.
 Dex is an equally appealing nickname, now sometimes used on its own.

Dexter

Dominic comes from the Latin name Dominicus and is common in the Roman-Catholic community. In the past it has been given to boys born on Sunday—the word "Sunday" in languages including Spanish and French shares Dominic’s roots. In use in the English-speaking world since medieval times, its most famous bearer was St. Dominic, founder of the Dominican order of monks in the thirteenth century.
 
Dominic is a name with two very different images: In Britain, it's an upper-crust staple, while in the U.S., it still retains a bit of downmarket Jersey Shore feel. We say it's a strong, venerable name deserving of respect on both sides of the pond, which it is finally getting. Dominic has been in the Top 100 since 2002.
 Dominic West was one of the charismatic stars of The Wire and The Affair; Mario Lopez named his son Dominic, nicknamed Nico.

Dominic

Douglas, and more particularly its nickname, Doug, had a real romantic swagger in the 1950s and 1960s dating back to swashbuckling Douglas Fairbanks, but today is more likely to conjure up your mom's prom date. Originally a Celtic river name, it became attached to a powerful Scottish clan, renowned for their strength and courage. In its earliest incarnation, Douglas was used equally for girls and boys.
 Douglas has been on the popularity list for as long as US records have been kept, for a considerable period in the Top 100, often used to honor World War II General Douglas MacArthur.

Douglas

Eamon is one of the traditional <a href="https://nameberry.com/baby-names/168/irish-names">Irish names</a> that has not yet emigrated to the US. This Irish name pronounced ay-mon was popularized by early president of the independent republic Eamon de Valera (birth name George), who was born in the United States to an Irish mother and a Cuban father. Eamon definitely has possibilities as a successor to the epidemically popular Aidan/Aiden.
 Though it may be an older generation name in Ireland, it would sound fresh elsewhere.
 The original spelling of the name is Eamonn.

Eamon

Most parents today call their Edwards Edward -- and we tend to think that's the right call. But it's worth noting that Eddie has been in the Top 1000 every year since records began in 1880; indeed, it was a mainstay on the Top 100 through the 1950s.

Eddie

Popular in the 1920s, Eldon is a retro name that's waiting to be rediscovered. It has a similar placename/surname appeal to current Top 1000 names Alden and Holden. Several towns in the US and UK bear the name.

Eldon

Eric is derived from the Old Norse name Eiríkr, from the components ei, meaning "ever," and ríkr, "rule." It was adopted by English speakers in the mid-nineteenth century, who were already familiar with the exploits of the tenth century Viking navigator and discoverer of Greenland, Eric the Red. Erik is an alternate spelling and the preferred form of the name across much of Europe.
 
Eric—the all-time most popular Scandinavian <a href="https://nameberry.com/boys-names">boys’ name</a> in the U. S.—peaked in the 70s, during the Ricky Nelson/Rick Springfield period and from the mid-sixties to the late eighties, it was on the Top 25 list. 
 Recent years have seen it decline, as alternative 'rick' names like Maverick have climbed. Nevertheless, it remains in The US Top 300, with spelling variations Erick and Erik also in the Top 500 too. When you add all these Erics together, it begins to feel like a name just outside the Top 100, similar in popularity to August, Nicholas, Myles or Dominic. 
 
Some of its best-known bearers include: Eric Clapton, Eric Idle, Eric Dane and major characters in The Little Mermaid, True Blood and Friday Night Lights, not to mention Eric Cartman on South Park. Simon Cowell named his first son Eric after his father.
 The Old-World traditional spelling Erik is currently popular in Germany, Sweden, Hungary, Iceland and Norway - and is also favored in the UK, where Eric is out of style.

Eric

Fletcher is a common surname with a touch of quirkiness; it definitely fits into the So Far Out It's In category--and moving further in all the time along with other occupational names from Parker to Forester.
 One notable historical Fletcher is Fletcher Christian, the British seaman and mutineer portrayed on the screen at various times by Errol Flynn, Clark Gable, Marlon Brando and Mel Gibson. A musical namesake is Fletcher Henderson, who was important in the development of big band jazz and swing music.

Fletcher

Floyd was a Top 100 name from the 1880s to the 1940s that somehow developed an almost comical hayseed persona along with a touch of retro jazz cool; it's beginning to appeal to parents with a strong taste for the quirky. 
 In terms of namesakes and references, there is two-time heavyweight champ Floyd Patterson, well-known attorney Floyd Abrams, Mayberry barber Floyd Lawson, Muppet Floyd Pepper, and the iconic British rock band, Pink Floyd.

Floyd

Frankie is used in almost equal numbers for girls and boys these days. Fun fact: in 2015, it ranked Number 992 for both genders in the US. It is a highly popular boys' name in England and Wales.

Frankie

A doubly Presidential name, via Pierce and Roosevelt, Franklin was given an initial boost via the fame of Benjamin Franklin. It also has a literary tie to the main character of the Wilkie Collins classic The Moonstone.
 Franklin was a Top 100 name at the peak of the FDR period. But will Franklin get a boost from the pro-Fran-name feeling evidenced since the ascension of Pope Francis? Time will tell.

Franklin

Though TV's "Frasier" made the name famous, and Frazier is a well-used variation, Fraser is the original, used mostly in Scotland. 

Fraser

Just the kind of casual, flippant nickname that upscale Brits are putting on their sons' birth certificates, but few U.S. parents are.

Freddie

Dropping the final "k" of Frederick definitely makes it a more user-friendly classic <a href="https://nameberry.com/boys-names">boys' name</a>. It streamlines it and also hints at Frederic's status as a French variation of the Germanic Frederick. Either way, this is a strong classic to consider if you're not afraid of a little dusty residue.

Frederic

Gareth, the name of a modest and brave knight in King Arthur's court, makes a sensitive, gently appealing choice, used more in its native Wales than anywhere else.
 The name Gareth first appeared in Malory's Morte d'Arthur, as the lover of Eluned, the brother of Gawain and nephew of King Arthur. He also appears in the Gareth and Lynette segment of Tennyson's Idylls of the King.
In the British version of The Office, Gareth is the name of the equivalent character of Dwight Schrute, and it also appeared in Four Weddings and a Funeral.
Recommended nickname: Gaz. Not recommended nickname: Gary.

Gareth

Iconoclasts though we may be, we like Fred, we like Frank, and we like George, which was among the Top 10 from 1830 to 1950, when the number of little Georges started to decline. Solid, strong, royal and saintly, yet friendly and unpretentious, we think that George is in prime position for a comeback, especially since it was chosen by Britain's royal couple.
 George was the name of the king of Britain for 116 straight years, as well as the patron saint of England (Saint George), who slayed the dragon and became a symbol of good conquering evil. America's most famous George is, of course, Washington, the Father of Our Country.
 Just a few of the many many possible namesakes are George Handel, Shaw, Bush, Gershwin, Burns, Clooney, Shearing, Steinbrenner, Stephanopoulos, Harrison, Orwell, McGovern, Lucas and Clooney.
 Celebrities who have chosen George for their sons include Kristin Scott Thomas, Jane Kaczmarek and Eva Herzigova. George Forman named all five of his sons George.
 Not surprisingly, there are Georges scattered through English and American literature, including in two Jane Austen novels, and in Vanity Fair, Uncle Tom's Cabin and An American Tragedy, not to mention Curious George, "George of the Jungle," George Jetson, George Jefferson, George Bailey and George Costanza.

George

The Greek name of sixteen popes and fifteen saints, the gregarious Gregory became big in the United States with the emergence of admirable actor Gregory Peck (born Eldred) in the late 1940s. From 1950 to 1973, it was in the Top 30, with nickname Greg becoming a Cool Dude name. 
Gregory remained in the Top 100 in the US until the late 90s. Now, while Gregory may have morphed into an Upstanding Dad Name, it carries the winning combination of deep roots and a modern feel that still deserves consideration.
In addition to Gregory Peck, there have been dancer-actor Gregory Hines, racer Greg Lemond, golfer Greg Norman, and musician Gregg Allman. Gregory Goyle is a Harry Potter wizard.

Gregory

ElsaAnne's list "My favourite boys names beginning with D, E, F & G" of 21 great name ideas: Darren - Gregory!