Marc is a four-letter name that is associated with the job description of actor singer. Marc is a popular name in the entertainment industry, as it is the name of many famous actors and singers. For example, Marc Anthony is an American singer, songwriter, actor, record producer, and television producer who has won numerous awards, including multiple Grammy Awards. Similarly, Marc Blucas is an American actor who has appeared in films such as Buffy the Vampire Slayer and The Jane Austen Book Club.