As 2015 comes to a close, it's time to take a look at the statistic round-ups of the year—including the most popular dog names and trends. Rover, a website that allows dog owners to find walkers and petsitters for their pooches, laid out the information with this snazzy infographic. As you can see, Buddy and Max have some serious staying power, but pop culture-inspired names are creeping into the running. Who knows? Maybe "Katniss" will be the next "Spot."