Yes. Stern is a Jewish surname.
Howard Stern is Jewish.
yes
Bert Stern's birth name is Bertram Stern.
Abby Stern's birth name is Abigail Ashley Stern.
Cori Stern's birth name is Cori Shepherd Stern.
Jenna Stern's birth name is Jenna Louise Stern.
Leonard Stern's birth name is Leonard Bernard Stern.
Lilibet Stern's birth name is Elizabeth Mae Stern.
Marinka Stern's birth name is Ana Marija Stern.
Mauri Stern's birth name is Marcos Stern Chernovetzky.
Rudi Stern's birth name is Rudolph George Stern.
Seth Stern's birth name is Seth Michael Stern.