In all the world, Heilich (Heilich 
) is an extremely rare female first name. Predominantly, Heilich is the last name as well as the forename.
Ken, Regina, Judith, Thomas, Teresa, Travis, Matthew, Michael, Saundra, Ainslie, Barbara, Kenneth, Raymond, Dorothy, Douglas, Jessica, Adrienne, Kathleen, Danielle, Jennifer, Margarita, Catherine, Carena, Arthur, Wayne, Frank, Tom, Mary, Mark, Paul, Rita, John, Judy, Sandy, Anita, Karen, Elizabeth, Kelly, David, Davin, Dione, Dodie, Jacob, James, Joyce, Julia, Tyler, Helen, Roger, and Frederick