Are Jean Simmons and Gene Simmons related?

no Well, they are both famous, but they are not related at all. Gene simmons is an only child, other then his 1 half brother and his 3 half sisters

No. They spell and pronounce their last names differently, because Gene's real name is Chaim Witz.

Gene's real name is Chaim Witz

Jewish by birth, practices both Judism and Chritianity in very small doses

yes. he has three kids. sophie, nick and another wh