Petsch has an interesting story behind her first name. "My mom got to name my brother, so it was my dad who got to name me," Petsch told Glamour. "My dad said to my mom right before she was going to have her C-section, 'How about 'Street?' I think 'Street' is the best name for our daughter.' My mom started screaming and said, 'There is no way I am naming my daughter 'Street!'' And then she comes back after having me, looks at me, and is like, 'OK, I understand Street. Why don't we do 'Lane,' like lane on the road, and we'll call her Madelaine?' That's how my name came about."