It would appear that pet lovers also tend to be big fans of television shows, based on the No. 1 names on this list. Penny, which jumped 68 spots, is a lead character on "The Big Bang Theory," while Dexter, up 76 spots, is the eponymous main character on the hit Showtime series that came to an end in 2013.
Both names also topped the trendiest names list last year.
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: 7 Human Foods to Never Feed Your Cat 4 Best Places to Pet Your Cat -- and 1 to Leave Alone 9 Cat Breeds Who Crave Affection The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.