In all the world, Boluch (Boluch 
) is an extremely rare unknown gender given name. Much more frequently, Boluch is the last name as well as the forename.
Une, Blanca, Robert, Judith, Walter, Stephen, Stanley, Kenneth, Sandra, Kristin, Gregory, Esteban, Marjorie, Merrilee, Sandrine, Coralyne, Kathleen, Kristen, Jennifer, Miguel, Joyce, Mark, Alan, Kurt, Kirk, Rita, Lynn, John, Mariel, Juan, Eric, Maria, Karen, Keith, Renee, Ruben, Jason, June, and Elizabeth