Seth and Alexi's first child, a son named Ashe, was born on March 27, 2016. A few days after his birth, Seth's Late Night monologue hilariously recounted the entire birth, from his son almost being born in the Uber on the way to the hospital to the moment he realised that his information should go in the slots on his son's paperwork under "Father."
Seth also made clear at the time that no, he most certainly did not name his child after Ashley Olsen; rather, the couple used Ashe, Alexi's maiden name, and Seth's mom's maiden name, Olsen, as his middle name. So much family love!