Favorite baby names

Jonas has a slightly more grandfatherly image than the English version of his name, but that only adds to its retro appeal. And though it may lag behind Jonah in this country, Jonas is riding a huge wave of popularity in Europe, where it ranks highly in Germany, Switzerland, Austria and Norway.

Leta has hipster cred as the daughter of cool mommy blogger Dooce. Related to the Greek mythological Leda, a great beauty who mothered another great beauty, Helen of Troy, Leta is a name that's as unique as it is historic: Only 14 baby girls were named Leta in the US last year, and 18 were named Leda. Pronunciation is lee-tah.

Olivia, a lovely Shakespearean name with an admirable balance of strength and femininity, is the Number 1 name for baby girls in the US and one of the top girls' names around the world.

Owen, a resonant Celtic name, has ranked among the Top 100 boys' names in the US for 20 years and is now at its highest point ever.

Most of us had never heard this lovely Welsh name with links to the moon until we heard the 1976 smash hit Fleetwood Mac song of that name, with lyrics by Stevie Nicks. That same year it popped onto the U.S. Top 1000 at Number 593.

Vada is a feisty retro choice that feels like a fresh spin on the likes of Ava and Ada. Its bold V initial is bang on trend, although Vada remains very uncommon in the US. It is perhaps best known as the heroine of the 1991 cult classic coming-of-age movie My Girl, Vada Sultenfuss, played by Anna Chlumsky.