Seraphine is the Gallic version of the angelic name Seraphina. But while Seraphina has been rising rapidly since Jennifer Garner and Ben Affleck chose it for their second daughter, Seraphine has been largely ignored, though we believe the French vowel-sound ending will soon be more stylish than the a-endings that have predominated in girls' names for years.

Seren is a top girls' name in Wales – and a lovely choice almost unknown elsewhere. Seren, in the Sirona form, was an ancient goddess of the hot springs.

Sidra is an uncommon name shared by a gulf off the coast of Libya. Popular in the Jewish community of North Africa, its Hebrew meaning refers to a weekly reading portion of the Torah. In Arabic, it's the name of a tree, which is an Islamic symbol of the upper limit of heaven.

There's definitely a cold front of names for winter babies moving in, with Summer, Spring and Autumn giving way to Winter--plus North, January, Frost--and Snow. This name feels brisk, fresh, pure, evocative -- and magical. A haunting middle name choice.

Snowdrop is a delicate nature-inspired feminine name derived from the early-blooming white flower that often emerges while snow still covers the ground. This botanical name symbolizes hope, purity, and resilience as snowdrops are among the first flowers to bloom at winter's end. Though uncommon as a given name, Snowdrop belongs to the category of modern flower and nature names that have gained popularity in recent decades. The name carries a whimsical, ethereal quality that appeals to parents drawn to nature-themed names. Snowdrop combines the purity associations of snow with the gentle beauty of a small flower, creating a name that's both distinctive and meaningful.

Sonora may be a more unusual and melodic choice than Sierra, but this Mexican state name may sound too much like Senora to work as a name.

A simple and pretty multicultural name: as a Japanese name, it's unisex and means "sky"; as a Korean name, it's feminine and means "conch shell".

A fragrant herbal and color name that could make a sensitive, distinctive choice.

Sunniva was an Irish-born saint who fled to Norway, where she hid in an island cave with her followers and eventually died. After miracles were reported on the island, the cave was excavated and Sunniva's intact body was found. Sunniva is the patron saint of Western Norway. Her name would make a fascinating and unusual choice for a modern baby girl, and if her story is a bit grim, you can take refuge in the upbeat nickname Sunny or Sunni.

Light, zippy, and sunny, Suvi has a sparky yet sweet feel. Notably borne by Finnish supermodel Suvi Koponen, it is taken from the Finnish word for Summer, making it and interesting alternative to soundalikes Susie and Suvi and to contemporary favorite, Sunny.

More Scandinavian names are making their way into English-speaking homes. If Sven and Freya are useable, why not Svea? With a similar sound to Ava, it is associated with Mother Svea, a national personification of Sweden.