What is Jacob Sartorius' real name?
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24 celebrity "real names" you had no idea about
5. What is Jacob Sartorius' real name?
Jacob Sartorius' real name is actually Rolf Jacob Sartorius. On Instagram, the Musical.ly star explained why he goes by the name Jacob instead of Rolf - "Yes my full name is Rolf Jacob Sartorius, I dont like to go by it. I was named after my Dad/Grandfather and it's always been a tradition. I've gone by Jacob my whole life and that's what my family calls me. I'm proud to be named after my grandfather who was a hard working man & my dad who is a baller." (Credit: Instagram)