In the entire world, Chamish (Chamish 
, חמיש ) is an extremely rare boy's forename. Much more frequently, Chamish is the last name as well as the forename.
Amy, Harry, Yigal, Mathew, Sheila, Steven, Darren, Donald, Lennie, Ethan, Joseph, Stephen, Ariella, Avraham, Jessica, Estearhoda, Heather, Frances, Benjamin, Michael, Elisa, Naama, Larry, Ben, Joe, Fay, Uri, Mosh, Adam, Greg, Leah, Eric, Shari, Susan, Stacy, Chris, Barry, Brian, Keith, David, Donny, Gavin, Jennifer, and Elizabeth