In all the world, Cagen (Cagen 
) is a very rare unisex first name. More frequently, Cagen is the last name as well as the forename.
Mr, Becky, Brent, Karen, Danny, Darcy, David, Donna, Larry, Janet, Terry, Nancy, Norma, Elisa, Emily, Heidi, Wendy, Miriam, Sharon, Shelly, Sheina, Steven, Bette, Stuart, Allie, Susan, Sam, Sky, Rob, Dan, Eli, Marc, Mose, Mimi, Anne, Phil, Rich, Rita, Dana, Dawn, Lisa, Jody, Jill, Itzy, Marci, Sarah, Sasha, Steve, and Skylar