Kimberly's heyday was in the 1960s and 70s, when it ranked among the Top 10. While it hasn't been stylish for decades, it's evidenced more staying power than some former hot girl names, remaining among the Top 300 girl names in the US, where it's stood for 70 years.

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.

Kinsey enjoyed popularity blip thanks to similarity to Lindsay, and because of Sue Grafton's alphabet mysteries heroine, Kinsey Millhone. Now, Kinsley has become more popular than Kinsey, perhaps because it's more distinct from Mackenzie offshoot, Kenzie.

This lovely, rhythmic Hindu nature name relates to the mythical Kalinda Mountains, from which a sacred river flows.

K-beginnings are often substituted for Cs, and this spelling is definitely finding favor with many parents, among them skateboarding legend Tony Hawk. However, sometimes the original is the best - we suggest sticking to the still unusual Cadence.