All around the world, Slough (Slough ) is an extremely rare girly first name. Much more frequently, Slough is the last name as well as the forename.
Slew, Slog, Slogh, Slouh, Sluff, and Slugh
Mr, Pat, Pam, Ray, Rad, Rob, Roy, Rey, Kim, Dee, Gay, Lee, Lou, Jan, Jay, Jon, Joe, Don, Jen, Ken, Bob, Ms, La, Li, Lu, Jo, Jd, Ed, Kai, May, Sam, Sue, Ana, Ann, Amy, Ben, Bev, Max, and Jeb
) is an extremely rare girly first name. Much more frequently, Slough is the last name as well as the forename.