He was born in Boston, Massachusetts, the son of Lisa (Capuano), who worked at the Concord Youth Theatre, and G. Robert Evans III, a dentist. His uncle is congressman Mike Capuano. Chris's father is of half German and half Welsh/English/Scottish ancestry, while Chris's mother is of half Italian and half Irish descent. He has an older sister, Carly Evans, and two younger siblings, a brother named Scott Evans, who is also an actor, and a sister named Shana Evans. The family moved to suburban Sudbury when he was 11 years-old. Bitten by the acting bug in the first grade because his older sister, Carly, started performing, Evans followed suit and began appearing in school plays. While at Lincoln-Sudbury Regional High School, his drama teacher cited his performance as "Leontes" in "The Winter's Tale" as exemplary of his skill. After more plays and regional theatre, he moved to New York and attended the Lee Strasberg Theatre Institute.
