Oliver is an international star, ranking near the top of the charts throughout the English-speaking world and in a host of European and Latin American countries, from Norway to Chile, Slovenia to Switzerland. Why? Because Oliver is energetic and good-natured, stylish but classic, with a meaning symbolizing peace and fruitfulness.

Juliette, pronounced with the emphasis on the last syllable, adds a little something extra to Juliet. In the past years it has been rising up the chart.

The superpopularity of Emily and Emma has recently boosted the unisex Emery, especially since it became a celebrity baby name when it was chosen by Angie Harmon and Jason Sehorn.

Jackson is one of those names that's much more popular than you think, coming in near the top of our annual Playground Analysis, which ranks names by grouping all their spellings together. Last year, more than 13,000 baby boys were named Jackson -- along Jaxon, Jaxson, Jaxxon, Jaxen, Jaxyn, Jaxsen, and Jaxsyn -- which counted together makes it the Number 5 boys' name.

Hadley, most famous as the name of Ernest Hemingway's first wife, is more sophisticated, professional, and modern than cousins Harley, Haley, or Hayden. The hit book The Paris Wife, a novel by Paula McLain told from the point of view of Hadley Hemingway (born Elizabeth Hadley Richardson), has helped popularize the name, which also appears on the vampire show True Blood. Hadley could become this generation's Hailey. Adley, a mashup of Hadley and Addie, has also appeared on the scene.

Quinton is among several attractive Q-beginning, n-ending two-syllable names for boys, that also includes Quentin (the most popular iteration) and Quenton. They only suffer from their similarity and possible spelling confusion, ala girls' names Kristin, Kirsten and sisters.

Introduced by model Emme (born Melissa) and now a legitimate member of the Em-starting girls' name group, especially since it was chosen by Jennifer Lopez and Marc Anthony for their twin daughter.

This creative spelling variation of Landon is widely used but still lags far behind the original.

An alternative spelling to the highly popular Aubrey that entered the US Top 1000 back in 2001 and peaked in 2012 when it neared the Top 300. More recently, it has dropped out of the charts, with Aubrey and Aubree holding favor.

Just one more name to fall victim to the K trend. This version of the name has appeared in the US Top 1000 since the mid-1980s, having peaked at Number 359 in 2001. It is now steadily declining year after year.