What are the most popular baby boy and baby girl names in America? Search common baby names by year. Gender:
Origin of the name Justin: From the Latin JustÄ«nus, which is derived from justus (lawful, right, just). From A World of Baby Names by Teresa Norman.
Justin Timberlake Facts. Here are some facts about Justin. If any are incorrect or you have something to add e-mail me. I will be putting more up because I don't have that many. Full Name: Justin Randall Timberlake. Birthdate: January 31, 1981. Birthplace: Memphis, Tennessee.