Saeteurn is the last name of Mien people from South East Asia. The "Sae" portion of the last name was given to the Mien people from the Thai people, so technically "Saeteurn" should be "Dangc/Thang". People with this last name generally are smarter and stronger than any other Mien people.
This last name is also commonly mispelled as "Saetern" or "Saeturn".
"Dude, do you remember Chan Chiem Saeteurn from Oroville? Ya, I heard that guy is the greatest."
"Hell ya man, I heard he is a legend!"