Denise was a French favorite of the fifties and sixties but is less chic now. In 2020 it broke back into the Top 1000 after a five-year hiatus, catapulted into style by reality TV star Denisse Novoa — but it dropped out again the following year.

Jerry is one of those short forms that, like Mike and Debbie, rose to popularity on the coattails of their formal versions. The equivalents today are nickname names like Ellie and Theo.

Some parents just use Steve on the birth certificate, but it doesn't have the breezy charm of trendy short forms like Max, Sam, and Jake. Regardless of how much you love Steve as a given name, it might be smart to give your son a longer option to fall back on.

Lori, with this sleek modern spelling, was an extremely popular name in the middle of the 20th century, ranking among the Top 100 girls' names from the early 1950s until the early 1980s.

Tony, as in classy. Or To-nyyy, as yelled out a tenement window.

2012's Hurricane Sandy blew away whatever style currency Sandra retained from its 1960s Sandra Dee heyday. While in recent years it's been associated with Supreme Court Justice Sandra Day O'Connor, as a baby name Sandra is sinking beneath the waves.

First the heroine of Sir Walter Scott's 1822 novel The Pirate, then a glamorous 1940s debutante, then the troubled twin on Beverly Hills 90210, and now fading in favor of more modern Brenna, Briana, and Bryn. Much more likely to be worn by a mother or grandmother these days. The song "Brenda's Got a Baby" was late rap megastar Tupac's debut single.

The quintessential friendly fifties name, nearly epidemic in its day. Now many grownup Debbies have reverted to the full and lovely form of their name, which modern parents often avoid because of the name Debbie ringing too loudly in their ears.

Unlike Jake or Sam, few parents put Mike on the birth certificate.

Made famous in fifties movies as a wholesome backwoods gal, Tammy was a Top 10 choice from the mid-60s to early-70s, but is now given to fewer than 100 babies per year in the US.

Your friendly next-door neighbor...not your baby. Although Larry was once one of the most popular boys' names starting with L, that title now belongs to Liam.

This Old Testament place name was in the Top 10 fifty years ago, but now Sharon, along with sound-alike Karen, have fallen out of favor.

When Deborah seemed too formal in the laid-back sixties, Debra stepped in as a pared-down alternative, but the pendulum is about to swing back.

"Help Me, Rhonda. sang the Beach Boys -- help me convince my parents not to give me this sixties name.

Kim was the coolest name... of the 1960s. Kim was popularized by actress Kim Novak, and its energy is still maintained by rapper Lil' Kim, but it holds lil' or no appeal for new babies. Parents who like Kim's short, sweet sound might look to a choice such as Sam, Lou, or Belle.

The ultimate dad name.

There are lots of Kathy moms and grandmas but very few babies, most of whom are now called Kate or Katie.

In the Top 25 in the unisex seventies, these days Tracy would more likely be Gracie.

Jeffery is common enough to be an accepted variation but not common enough to be the one you should choose. Nonetheless, this spelling has charted since the early-twentieth century, much like its brother name.

Onetime superstar name (Number 4 in the seventies) that's now in steep decline. Today's feminine is more likely to be some form of Michaela...or Makayla.