This nature name hasn't escaped the hippie dippy air of others like River or Sky.

Though it's used far more often for boys, Lyle has a lot in common with today's trending girl names that share the double L sound: Lila, Layla, and Lola. With its cool island related meaning, derived from the Norman French l'isle, it has been appearing in the US stars for girls since at least the 1880s, given to a small number of girls most years.

Gentle yet sassy, Fliss is a short form of Felicity that has the spark of Flick, the softness of Lissy, and the cutesiness of Fifi.

Highly unusual water name -- and actor Colin surname -- with a Scottish burr. Firth derives from the Old Norse word fjord.

One of the simplest, most down-to-earth yet evocative of the word names, which could work — especially as a middle.

Some names referring to expensive things -- Tiffany, Armani, Porsche -- are in fact declasse, but Price transcends that label with its simplicity and strength.

May be the most modern, stylish Catherine nickname: more unusual than Kate or Cate, with an animal and word name edge. Cat Power is a trendy folksinger.

Kerr, a simple, unusual unisex middle-name choice, can be pronounced either car or kehr.