Evan was previously married to a woman named Marie with whom he has three sons, Ensley, Liam and Nathan.
He met Carly Waddell on Bachelor in Paradise and proposed to her at the end of the show. They were married in a beach wedding in Puerta Vallarta, Mexico. The ceremony was officiated by Chris Harrison. Evan's ring is a straight, wide platinum band, which is estimated to be between $1200 and $1500. Carly's wedding ring is a channel-set eternity band with diamonds all the way around. The estimated retail cost of which is $50,000. Both rings were designed by celebrity jeweler Neil Lane. Several Bachelor alumni were present at the wedding; Wells Adams (Evan's groomsman), Vinny Ventiera, Shawn Booth, Kaitlyn Bristowe, Luke Pell, Whitney Bischoff, Ashley Iaconetti, Jared Haibon, Nick Viall, Vanessa Grimaldi, Emily and Haley Ferguson, Tanner Tolbert, Jade Tolbert (Carly's bridesmaid) and Juelia Kinney (Carly's bridesmaid). Their wedding will aired as a part of the fourth season of Bachelor in Paradise, on August 15, 2017.
On August 6, 2017, they announced that they are expecting their first child. On August 20, 2017, they announced that they are having a girl. On January 14, 2018, they announced that they would be naming their daughter Isabella "Bella" Evelyn. Their daughter was born on February 15, 2018.