In the entire world, Hencher (Hencher 
) is an extremely rare unknown gender forename. Much more prevalently, Hencher is the last name as well as the forename.
Mr, Emma, Ivan, Maria, Sally, Sarah, Steph, Steve, Chris, Carol, Nick, Clive, Becky, Bruno, Karen, Katie, Kevin, Paulo, Peter, Della, Danny, Clyde, Tony, Tara, Jeff, Ms, Sue, Ana, Kay, Rui, Lou, Tom, Tim, Ian, Mary, Matt, Myra, Alan, Arno, Kira, Paul, Dean, Lucy, Lynn, Jack, John, David, and Dulce