Cognomen Galker (Galker 
) , in all the world, is a very rare family name. The surname Galker is habitual in Argentina, where it is a rare surname, Israel, where it is a very rare surname, and Mexico, where it is an extremely rare surname. In absolute terms, it most frequently occurs in Argentina, the United States, and India.
Rob, Susana, Sergio, Andrew, Adolfo, Carlos, Rachel, Raquel, Robert, Rivkah, Daniel, Dorthe, Lenore, Thomas, Eliana, Hector, Ileana, Walter, Allison, Beatriz, Revital, Gregory, Silvio, Maziel, Matias, Marisa, Andy, Arya, Ruth, Dora, Luis, Joel, Feli, Idan, Omri, Maria, Luciana, Asher, Berta, Raisa, Roman, David, Dalit, Diego, Jorge, Eldad, Ester, Uriel, Clara, and Nicolas