Katerina and its near-identical twin Katarina have a pleasingly lilting European sound, though for some Americans they may be uncomfortably close to Katrina, which will be linked for a long time to the hurricane that devastated New Orleans.

Though the name Kinga has penetrated the international consciousness via the Slovakian model Kinga Rajzak, it's a rare choice for American baby girls: Only six were named Kinga last year. Is that because Kinga sounds like pseudo-royalty, ala Princessa? Though with names such as Reign and Royal rising through the ranks, the time-honored Kinga may see more widespread usage.

German, Slavic and Scandinavian form of Clara, which is a Top 100 girl name in multiple European countries, including Austria, Croatia, Iceland and Poland. While Clara is fashionable in the US, the Klara spelling retains an Old World air.

Attractive attenuated form of the popular Christopher, well used throughout Europe, appearing as Christophe in France and Christoph in Germany.