Dash is a nickname that can stand on its own and sounds, well, dashing. Connected these days with Kardashian enterprises.

This is the original, more prosaic spelling, but the airier Claire now dominates.

Arbor is an original unisex tree-related choice we're sure to hear more of. Highly unusual now, Arbor takes its place alongside other new arborial names ranging from the mighty Oak (or Oakley) to the more delicate Birch to the more flowery Juniper, Acacia, and Hazel.

Bryn is an up-and-coming gentle, yet substantial, Welsh name that would also be effective in the middle spot. In Wales it's a traditional boys' name, but it's far more popular for girls now in the US.

This lovely name from Spenser's The Faerie Queene is borne by a character who represents married love. A related unusual-yet-usable choice: Amabel.

This spelling adds a little more femininity to the neutral Lee. Leigh and sister Lee were quite popular in the 1960s and 1970s among the first cool wave of unisex names for girls, but now have vanished from the Top 1000. The Biblical Leah is preferred.

An inspirational and aspirational word name that evokes ideas of loyalty, faith, honesty, and accuracy, True is a unisex name, which is just slightly more popular for boys. Like an updated form of Trudy and Prue and with the virtuous feel of Grace, Faith, and Hope, True was given to around 200 girls in 2024 (and about 225 boys).

This body of water runs deep; the best of a group of new possibilities that includes Bay, Ocean, River, and the more established Brook. It has received attention via the actress Lake Bell. Lake would make a particularly cool and refreshing middle name, as Gisele Bundchen and Tom Brady did for daughter Vivian.

These days, it's more likely you'd call your daughter the popular Belle or Bella.

The middle name of the Travoltas' Ella is used twice as often -- 36 to 18 babies in the US last year -- for boys as for girls, leaning even more to the male side than the traditional Blue.