This unusual name from the Nahuatl or Aztec language has one of the best meanings around. It sprang onto the US popularity list in 2006 and made a brief appearance in the Top 300 before sliding down a bit. It's popular in Mexico and with US Americans of Latino or Hispanic heritage, hitting on two big girl name trends in those communities: Ya- beginnings and -i endings.

Possibly a derivative variation of Yara, a popular name in Spanish-speaking countries meaning butterfly, Yareli was given to more than 400 baby girls in the US last year.

A fancy TV western name that didn't catch on like fellow cowboys Luke and Josh, but definitely has a certain amount of charm. It is also spelled Yancy, as in the 1950s series Yancy Derringer. It was first spotted in the Edna Ferber novel Cimarron, which became a popular movie.

The evocative name of one of our most beautiful national parks -- yes, but also the bombastic cartoon character, Yosemite Sam.