Despite a return to such feminizations of male names as Josephine, Clementine, and Theodora, starchy Henrietta has not made it into that group. Still, if you look hard enough, you'll see that Henrietta has the same vintage charm.

Though twin brother Gerald is still in baby name limbo, Geraldine is in line to follow the path of Josephine to imminent revival—even though Gerry is not as spunky a nickname as Josie.

Hank is a midcentury guy nickname (which actually dates back to the seventeenth century) of the Al/Hal/Dick school, which has been on recess from the playground for decades. Now it's just beginning to be given on its own again, appreciated for its earthy, sportsguy cool. Hanks Aaron and Greenberg (born Henry) and Hank Williams (born Hiram) Sr and Jr. are worthy namesakes.

Both a saint's name and a presidential one via Gerald Ford—who was born Leslie—Gerald is a quintessential 1930s-40s name, when it ranked as high as Number 19. Hence all those nice middle-aged and senior Jerrys we've known and loved. Gerald has always been popular in Ireland, accounting for the prevalence of Fitzgeralds there. Though not considered stylish, Gerald remains on the popularity charts. Cousin Gerard has a similar profile, Geraldo is the well-used Spanish version, and Geraldine is the most promising of the family, in line to follow the path of Josephine to imminent revival.

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

This charming mini name began life as a nickname for Rodrigo but has since taken on a life of its own, ranking as an independent name in Portugal, it’s country of origin. If you’re looking to honor a Rodrigo, Roger, or Roderick in your life, Rui is an appealing international option. Ruy is a spelling variation that is more commonly seen in Spain.

St. Landry was a seventh century bishop of Paris, founder of the city's first hospital. The name is more familiar in recent years thanks to legendary Dallas Cowboys coach Tom Landry, an association that makes this a sports hero name, as well as a thoroughly masculine one. Landry is also in use for girls in the US. Landry is one of the oldest surnames in France, dating back to the medieval period, and is particularly popular among Cajun-Americans. It has been on the Social Security list since 2010.

Hendrix is one of those hip rock and roll names, like Lennon, Jagger and Presley, that have been used by fellow celebs and others, to honor the seminal guitarist/singer/songwriter Jimi. And this one has the trendy 'x' ending, as well, helping to propel it up the charts and into the spotlight.

The straightforward Erica is a Norse feminization that was long associated with the complex, mega-popular character Erica Kane, played by Susan Lucci for decades on the soap opera All My Children. Used in Scandinavia since the early eighteenth century, where it was usually spelled Erika, it was in the Top 50 girls' list in the USA in the 1970s and eighties.

Rika is most common as a Japanese name, when it means "beautiful village" in one kanji combination. It is also seen as a nickname and given name in Scandinavia, Lithuania, and the Netherlands, where Rika originated as a nickname for names such as Fredrika and Henrika.

Gone with Richard and Rick, Ricky has been falling since the turn of the 21st century. Probably still suffering from overuse in the 1990s.

Vladimir is a cultured and deep-rooted Slavic name associated in this country with cultural figures including piano virtuoso Vladimir Horowitz and the author of Lolita, Vladimir Nabokov.

Since female cousins Mitzi and Fritzi have entered the realm of possibilities, there's a chance that Cousin Fritz could as well. Fritz is the name of several notables, from early German-born film director Lang to early footballer Fritz (born Frederick) Pollard, the first African-American to play in the Rose Bowl in 1916.

This form of Theodoric, familiar via Marlene, is a possible German import. It is an Anglicized ancestor of Derek and all its variations. A noted bearer was acclaimed classical German baritone and conductor Dietrich Fischer-Dieskau, and there have been Dietrichs in Henry James's The Princess Casamassima,/em and more recently on the TV show Psych.

Landry is one rising surname name, often after legendary Dallas Cowboys football coach Tom Landry, that is given to boys and girls. But the y ending does give it a feminine sound (as opposed to the more boyish and more popular Landon). Land is a Landry nickname that might work for boys or girls.

The aristocratic--if not haughty--Roderick was nevertheless consistently in the Top 1000, reaching as high as Number 221 in 1967, when it was not uncommon to run into a Rod or a Roddy. It's at a low point right now, but we can envision it being revived as a neglected, dignified grandpa name, perhaps when Rod is no longer a potentially embarrassing nickname..

Rhythmically appealing international spin on the stiff original.

Dick was a once-common short form of Richard; replaced by Rick or Richie, and finally by the full name itself. Rude meaning -- make that two rude meanings -- pretty much knocks this one out of consideration.

This traditional Germanic name hasn't been on the U.S. list since 1958, but perhaps due to the mythic power of painter Frida Kahlo, parents are beginning to show some interest in it.

Another old-school nickname getting new attention thanks to TV's Mad Men. Names like Fred, Pete, and George have been out so long it's time for them to come back in. It reentered the US Top 1000 in 2015 following a two-year absence from the list. It currently ranks Number 199 in England and Wales.