Sutton in an English unisex name meaning "from the southern homestead/south settlement," which could make it the perfect name for someone with Southern roots. In 2013 Sutton ranked at #832 for girls, making great leaps in popularity. Unfortunately it does not rank on the boy's side - the difference in numbers being 316 girls in 2013 and 183 boys, but it has been used for both since at least 1963. Regardless of gender, it is still better known as a place name, used internationally.
Sutton Foster, broadway star, currently stars in the new TV show "Younger" on TV Land, and here's a fun fact: the story is based on a book of the same name by Pamela Redmond Satran, one of the co-founders of baby naming website Nameberry.
In other TV history, Sutton Mercer was a character played by Alexandra in The Lying Game, which has since been cancelled. Sutton Foster is really the only well-known real life namesake.