Around the world, Sunby (Sunby 
) is an extremely rare boy's first name. Much more frequently, Sunby is the last name as well as the forename.
Jo, Steven, Alfred, Amanda, Brenda, Kristi, Denise, Darrah, George, Lauren, Lillie, Nicole, Michael, Anthony, Annabel, Charles, Chelsea, Kristin, Kristen, Darrrah, Jessica, William, Marion, Kathleen, Tamra, Louis, Sue, Kim, Jon, Marc, Mary, Sora, Carl, Cody, Rand, Gary, Jean, Stacy, Alexa, Annie, Clare, Patty, Roger, David, Duane, Larry, Leona, Jason, and Lawrence