In all the world, Chalpin (Chalpin 
) is an extremely rare unknown gender given name. More prevalently, Chalpin is the last name as well as the forename.
Ed, Pamela, Joseph, Edward, Stephen, Celeste, Kathryn, Roberta, Rebecca, Richard, Gabriel, Jeanine, Patricia, Gretchen, Florence, Catherine, Sydney, Irene, James, David, Gay, Marc, Mark, Alan, Bret, John, Sarah, Katherine, Susan, Anita, Chuck, Blair, Blake, Karen, Peter, Debra, Alice, and John-Paul