What is broly's last name?

Broly's last name is "Bardock" in the context of the Dragon Ball series, as he is the son of Paragus and a Saiyan from the same planet as Goku and Vegeta. However, his full name is often simply referred to as "Broly," and he is primarily known for being a powerful Saiyan warrior. In some adaptations, he is associated with the lineage of Bardock, Goku's father, but he is not directly related to Goku.