In the world, Kasby (Kasby 
) is an extremely rare unisex forename. Much more prevalently, Kasby is the last name as well as the forename.
Kim, Helen, Farah, Marion, Martin, Mounir, Meryem, Samira, Arnaud, Criton, Herve, Karine, Redwan, Ghaleb, Janice, Joseph, Julian, Trisha, Eliani, Emilie, Franck, Rachel, Ismail, Elvin, Nadia, Mila, Said, Anna, Prue, Lisa, Jane, John, Joey, Jill, Najat, Marie, Sarah, Amine, Azwan, Kayla, Kimmy, Peter, Rinto, Joann, Julie, Mehdi, and Others