Joan was the perfect name choice for one of the leading characters on Mad Men, being a quintessential girls' name of the period. A Top 10 name in the 30s, a Top 50 name from the 40s through the early 60s, it was the fifth most popular name in the country for three years running and ranks as one of the most common names for girls in the 20th century. But alas, Joan hasn't even appeared in the Top 1000 for a dozen years, and these days it's primarily associated with Joans of the generation of Joan Crawford, Joan Collins and Joan Rivers--just a few of the noted Joans whose ranks also include the singers Joan Sutherland, Joan Baez, Joan Armatrading and Joan Jett. But it's possible that modern parents who are reviving Jane might move on to Joan, inspired by Joan Hollaway Harris.

This pet form of Helena and other ena-ending names, long used as an independent name, is attracting notice again as an option both multicultural and simple. Lena was a Top 100 name from 1880 to 1920.

Aura is a New Age-y word turned name turned contemporary slang for being cool, confident, and suave. Also associated with ancient mythology, the spiritual "essence" surrounding someone, with the atmosphere, light, or vibe something gives off, and with an oncoming migraine, Aura has a lot going for it — and against it too.

Remi is an adorable name that's fashionable and keeps gaining momentum. Remi entered the US Top 1000 in 2013 and is now approaching the Top 100.

Of all the botanicals, Fern has been one of the slowest to move back from the front parlor into the nursery, despite the appealing girl character in the children's classic Charlotte's Web. Fern was most popular from the turn of the last century through the 1940s, reaching a high of #152 in 1916. We can certainly see her rejoining the long list of popular greenery names.

Mika is a sparky and stylish Japanese girls' name that translates easily to English. Also used as a Slovene and Hebrew diminutive for Mihaela and Michaela, as an alternative spelling to the Biblical Micah, and as a Greek diminutive of Dimitra (via Mimika), it is a truly multi-cultural choice.

Edie is part of the Evie-Ellie et al family of cute and friendly short forms that sometimes stand on its own. Briefly popular in the 1960s, it could well be due for rediscovery. It's already a fashionable choice in the UK, where it has ranked just outside the Top 100 for several years.

A multicultural name, that's currently on style and fits right in with Kaia, Maya, Raya, and Mia. Currently in the Top 500 in both the UK and The Netherlands, it has several different origins and meanings.

The e-addition takes the name from slightly hippie-ish nature name to the place name of a picturesque island off the coast of Scotland, and for baby namers it's by far the more popular spelling.

Zara has multiple origins, but most notably is a variation of Zahrah, a name derived from the Arabic zahrah, meaning "blooming flower." Zara can also be a diminutive of the Bulgarian name Zaharina, a feminine form of the Hebrew Zechariah. Today, Zara is heavily associated with the Spanish fast-fashion empire of the same name.

Introduced to the American public by actress Neve Campbell; it was her Dutch-born mother's maiden name. Neve is an interesting and fresh new possibility, one which Conan O'Brien chose for his daughter.

The multicultural Yara is a sweet but substantial choice that could make a more unusual take on Sara and also work in multiple languages. Popular in Portugal, The Netherlands, and Switzerland, familiar in the UK and France, it entered the US Top 1000 in 2017 and has been climbing the charts ever since.

This Welsh nature name that can be pronounced exactly like the male Ira. Or, to avoid confusion, you could just name her Snow.

Mara is the evocative ancient root of Mary, appearing in the Book of Ruth, in which Naomi, devastated after the death of her two sons, says "Call me not Naomi, call me Mara." It's one of the girl names starting with M that both fits in and stands out.

Though such cognates of Kira as Keira, Kyra, and Ciara are increasingly popular throughout Europe and in the U.S., this Cyrus relative has a different root. As with all the many variations of this appealing name, there is often confusion around spelling and pronunciation -- does the first syllable rhyme with ear or eye?

The Lyla spelling variation has now superseded the original Lila — the former remains on the rise while the latter is consistently falling in popularity.

The Latin word for love, Amor is a concise and strong choice that's currently on the rise in the US. Given to more than 150 girls in a recent year (along with 70 boys), Amor currently outranks the similar Amore, but is substantially less popular than Amora, which ranks in the Top 1000.

Cosy and warm but with plenty of substance and strength, Tess is a literary diminutive that works perfectly well as a stand-alone name. Stylish in the Netherlands, it currently sits outside the Top 1000 in the US, where Tessa and Teresa are currently preferred.

Oona is a name made famous by Eugene O'Neill's daughter, who became Charlie Chaplin's wife. One of the original Oona's granddaughters was named after her, and is now an actress famous in her own right for playing Talisa of Volantis in HBO's "Game of Thrones." The double-o beginning gives their name a lot of oomph.

One of the new bird names, like Lark and Wren, this one's associated with the billing and cooing sounds of love. Soft and gentle, Dove also has the admirable association with peace.