Less month, more trendy, more times needing to spell it to people. This spelling variation entered the Top 1000 for the first time in 2013—and doesn't appear to be going anywhere any time soon.

Lovely entry into the tree name genre, joining Juniper, Maple, and Willow. Nearly 200 babies were named Cypress in the US last year, about 40 percent of them female.

Kassiopeia is a feminine name of Greek origin, derived from the mythological figure Cassiopeia, who was a queen in Greek mythology known for her beauty and vanity. The name carries a sense of celestial elegance, as Cassiopeia is also the name of a prominent constellation in the northern sky. While the traditional spelling is Cassiopeia, this variant with 'K' and 'ei' gives it a more unique and modern feel. Though relatively rare in English-speaking countries, Kassiopeia appeals to parents seeking a name with classical roots and mythological significance. It offers memorable nickname possibilities such as Kassi or Peia, combining regal heritage with celestial connections.

Arliss is most famous as the name of a few high-profile male characters, though it can just as easily work for a baby girl.

Ash is a gender-neutral choice that calls to mind the '80s favorite: Ashley. But view it as a nature name -- as in the tree, not the charred bit of soot in the fireplace -- and it makes a cool choice that fits with today's trends.

Rugged nature name with possibilities...but more for boys.

Adi is a versatile unisex name with rich multicultural origins, though primarily used for girls in Western contexts. In Sanskrit, Adi means 'first' or 'beginning,' while in Hebrew it can mean 'ornament' or 'jewel.' The name also appears in Indonesian, Germanic traditions, and as a nickname for names like Adelaide or Adina. Its brevity and international recognition make it appealing across cultural boundaries. Adi's simplicity belies its depth of meaning and cultural significance, particularly in Hindu tradition where 'Adi' refers to the primordial or first principle. The name's short, melodic sound with soft consonants gives it a gentle yet distinct quality. For parents seeking a minimalist name with global appeal and spiritual undertones, Adi offers elegant simplicity.

Only slightly fewer girls are named Brandi each year than Brandy, 45 versus 57 in the US. Both spellings have their advantages and disadvantages.