Seven is a number name; the word itself means "seven", a figure regarded as lucky and complete in many traditions, from the days of the week to the seven wonders. Erykah Badu and Andre 3000 named their son Seven in 1997, which made the idea familiar long before it caught on. Seven entered the US top 1000 for boys in 2020, peaked at number 755 in 2022 and sits at number 1122 in 2025.