If it's a girl

Iolani feels quintessentially Hawaiian, a stylish origin for baby names these days thanks to Malia, the Hawaiian name of the Obamas' older daughter. The initial I is pronounced with a long e sound, as in Waikiki, and the name Iolani has four syllables.

Kalani is a rhythmic name that can be used for either gender though it is predominantly used on girls in the US. With its celestial meaning, and cool K beginning, it only entered the US Top 1000 for the first time in 2015. Now in the Top 400, it joins Kai and Leilani as popular choices with Hawaiian origins.

Lyrical, lively and bold, Leilani is a name that feels fresh, floral, and summery. Sharing sounds with the popular Lillian, Layla and Luna, Leilani is a fairly recent addition to the US Top 100.

All the old ae/ay middle names for girls are back--Kay, Fay, Mae/May, --and Rae is one of the coolest, used as such by celebrities as Mark Wahlberg and Daniel Baldwin. Even more popular in the celebrisphere is the jazzy Ray spelling: among those who used it as their daughters' middles are Bruce Willis, Dermot Mulroney, Maggie Gyllenhaal and Peter Sarsgaard, Uma Thurman and Lee Lee Sobieski.

Distinctive and intriguing relative of Rae.

Roux, a color name meaning russet or reddish brown, is a possible middle name for your little auburn-haired babe, though a post-Hunger Games child would more likely be called Rue. Roux is also a culinary term for a mixture of fat and flour used in French cooking to make sauces.

Vibrant, sassy, and bubbly, Ruby is a vintage gem that hasn’t lost any of its sparkle. Currently popular in a number of English-speaking countries, Ruby is proof of the 100 Year Rule, trending again for the first time since its heyday in the 1910s.