Lily is the most popular of the popular delicate century-old flower names now making a return, thanks to its many irresistible attributes: a cool elegance and a lovely sound, a symbol of purity and innocence, and a role in Christian imagery.

Lillian has ranked among the US Top 100 for the past 20 years, making it Lily's less popular but more grown-up cousin.

A very popular unisex name in Japan, Ren is a concise and versatile choice that could work across multiple languages. A rising star in England and Wales where it ranks in the Top 1000, it is also on the rise in the US where it was give to nearly 90 girls and 200 boys in a recent year.

Although Susan had her heyday from the thirties to the sixties, and is now common among moms and new grandmas, and though most modern parents would prefer Susanna/Susannah, we have spotted some flickers of interest in a revival. It still retains a certain black-eyed-Susan freshness.

Frilly and fit for a princess, but with plenty of spark and flair, Liliana holds international appeal and a modern glamor. Joining Lily and Lillian in the US Top 100 for the first time in 2022, Liliana is a fast-rising choice for girls.

Lilia is pretty double L name that makes for sparkly, floral choice with plenty of international flair. More distinctive that Lily, less popular than Liliana, Lia, and Lilian, Lilia was a new entry to the US Top 1000 in 2023.

Suzanne became popular along with Susan but has just dropped out of the Top 1,000. Wait a generation (or two) in the US, though in France Suzanne is once again tres chic.

Susannah is by far the most stylish form of the classic name now that Susan and Suzanne have retired. Susannah has biblical and musical pedigrees, is impervious to trends, and has an irresistible, flowing rhythm. It can be spelled just as properly with or without the final 'h.'

Lilly may contain one L too many for some people, though this secondary spelling of a name that's become wildly popular is still a popular choice. And the Lilly spelling does feel a bit less wispy, a bit more like a name as opposed to a mere flower, than the slender and delicate Lily. Lilly suggests the long-form Lillian, but it doesn't need to be an abbreviation for anything; Lilly can stand on its own.

Sweet, enchanting Lilou is considered both a pet name from the Occitan language (spoken in Provence in the south of France), and a compound name, blending floral Lili with classic Louise. It peaked in France back in 2009 when it reached #12, and while it has now fallen in popularity, it remains in the Top 200.

In Japan the lotus is the Buddhist symbol of purity and perfection. In the US, Ren can also be short for Lauren or Renee, but it could be misspelt as the more popular Wren.

Susanna is an old and under-appreciated name, perhaps because of the recent overpopularity of Susan, that is certainly due for a comeback.

Derived from the Latin lilium, Lírio is a unisex floral name which was used for a witch character in the cult 1996 horror film The Craft.

Liliwen is a sweet, whimsical flower name used occasionally in Wales, and would make an interesting alternative to Lilian, and another way to Lily as a nickname.

Sanne is hugely popular in the Netherlands, but almost unknown here; which makes it an interesting prospect for the parent in search of an unusual name. Pronounced sah-na, Sanne is in keeping with the Dutch taste for nicknames plucked from the middle or end of a name vs. the beginning, such as Bas for Sebastien or Bram for Abram.

If you're ready to move beyond Anna and Hannah, consider this traditional Scandinavian short form of Susanna, historically very popular in its native lands.

Lilian is the far less popular than the 'Lillian' spelling. To avoid a lifetime of mistakes and misspellings, we suggest you go with the Lillian spelling, which also looks more polished on paper. Whichever spelling you prefer, these names are benefitting from the fashion for girls' names starting with L.

in 2021, Katharine McPhee and David Foster named their son Rennie David Foster, a family name on Foster's side. Rennie has a history of use as nickname for the French Rene, as well as other names with the ren element, such as Warren and Ren itself, which has Japanese origins.

This delightful, lovable Persian name is typically reserved as a nickname for Niloufar. It rhymes with Lilou, the utterly charming French nickname.

This is a rare and lovely form of Susannah commonly heard in Israel. Shoshana Shapiro — nicknamed Shosh — is the character played by Zosia Mamet on the hit HBO series Girls — a fact that could give the name an upward thrust.