In the states, they're called Dagmars.
A couple of lines I grabbed from Wiki:
"Dagmar (born
Virginia Ruth Egnor, November 29, 1921 – October 9, 2001) was an American
actress,
model, and
television personality. In the 1950s, the statuesque, busty blonde became one of the first major female stars of television, receiving much press coverage."
"In 1950s auto design, the slang term "
Dagmar bumper" emerged to describe dual chrome pointed projections on the front ends of
Cadillacs,
Buicks,
Packards, and other U.S. automobiles, an allusion to the actress' physique and trademark attire."
View attachment 46134
View attachment 46135
The resemblance is uncanny!