Sid Hatfield went by Two-Gun Sid, and Smilin' Sid.
Gary Oldman, who plays Sid in "Sid and Nancy" was given Sid's real necklace by Sid's mom. He wears it in the film too.
Sid Conrad's birth name is Sid Levington Conrad.
Maria Sid's birth name is Maria Charlotta Sid.
Sven Sid's birth name is Sven Olof Sid.
Sid Gordon is 5' 10".
Sid the Sloth was voiced by John Leguizamo.
Sid Eudy goes by "Psycho" Sid Vicious, and The Millennium Man.
May will get mad at Sid.
Sid Luckman is 6'.
Sid Wyman died in 1978.
Sid Bass was born in 1942.