Regan Teresa MacNeil is a fictional character known for her role in the novel "The Exorcist" and its film adaptations. She is depicted as a 12-year-old girl caught in the middle of her parents' acrimonious divorce. Regan's possession by the demon Pazuzu leads to a gripping battle between good and evil, culminating in a successful exorcism at the cost of the priests' lives. In the sequel "Exorcist II: The Heretic," Regan exhibits psychic healing powers. The character also appears in the television series "The Exorcist," where she changes her name to Angela Rance to escape demons but is eventually repossessed. Regan's portrayal has been iconic, with Linda Blair and Geena Davis bringing her to life on screen. The character's enduring popularity has led to reboots and sequels, with plans for a trilogy of direct sequels to the original film. Despite various actresses being considered for the role, Linda Blair ultimately reprised her iconic character in "The Exorcist: Believer." Regan MacNeil's compelling and haunting story continues to captivate audiences, solidifying her place in popular culture.

Regan Leslie Poole, born on 18th June 1998, is a prominent Welsh footballer known for his role as a center back for EFL Championship club, Portsmouth, and the Wales national team. Hailing from Cardiff, Poole's professional journey began when he joined the Newport County Academy as a scholar after being a part of the Cardiff City academy. His talent and dedication led him to make his debut for the Newport County first team at the age of 16, where he showcased his exceptional skills and earned recognition as the youngest Newport County player. Poole's career trajectory took a significant turn when he joined Premier League giant Manchester United, marking a pivotal phase in his footballing endeavors. Throughout his career, Poole has demonstrated versatility and resilience, adapting to different positions and clubs, including notable stints at Milton Keynes Dons and Lincoln City. His outstanding performances have also earned him international recognition, representing Wales in various age categories, including the Under-21 squad. Poole's impactful presence on the field and unwavering commitment have solidified his position as a promising talent in the world of football, with his recent move to Portsmouth signaling a new chapter in his professional journey.

Regan Burns, born on June 14, 1968, is a versatile American actor, comedian, and game show host. His most notable role was as Bennett James on the popular Disney Channel series Dog with a Blog. Additionally, he gained recognition as the host of the hidden camera game show Oblivious. Burns' career journey began at Radford University, where he pursued theater after initially attending on a gymnastics scholarship. He further honed his acting skills at the American Academy of Dramatic Arts. Known for his engaging presence, Burns hosted the game show Oblivious, where he skillfully disguised himself and engaged contestants in entertaining hoaxes. His talent extends to diverse roles in TV commercials and programs in both the United States and the United Kingdom. Beyond his acting career, Burns also contributes as a film review contributor on The Marc Germain Show. In his personal life, Burns is happily married to Jennifer Warren, and they share two children. With a rich and varied filmography, Burns continues to captivate audiences with his charisma and talent.

Regan Grimes, born on June 26, 1993, is a renowned Canadian bodybuilder and IFBB Pro. His journey in weightlifting began at the age of 17 in 2011, and within a year, he made a striking debut at UFE, securing the 1st position in the middleweight division. Grimes continued to carve his path to success, notably winning the 2018 New York Pro under the International Federation of Bodybuilding. Transitioning from the Classic Physique to the Open division, he clinched the top spot at the IFBB's Romania Muscle Fest Pro in 2020 and emerged victorious at the Cairo Pro competition in 2022, consequently earning a qualification for the 2022 Mr. Olympia. Grimes' notable achievements also include his participation in the 2023 Mr. Olympia competition in Orlando, FL. Notably, he is mentored by distinguished figures in the bodybuilding realm, including 1989 Mr. Universe winner Miloš Šarčev and seven-time Mr. Olympia winner Phil Heath. Additionally, Grimes has ventured into entrepreneurship with his clothing line and gym ownership.

Regan David Riley, born on November 12, 2002, is a prominent English professional footballer known for his role as a central midfielder for the National League North club, Radcliffe. He began his journey in the football world by joining the Bolton Wanderers F.C. Academy at the age of nine. Notably, he made his debut for Bolton Wanderers in a match against Tranmere Rovers in August 2019. After returning to the U18 for the 20–21 season, Riley exhibited his skills in the EFL Trophy against Shrewsbury Town in October 2020. His exceptional performance led to a three-year contract with Championship side Norwich City in February 2021, marking a significant milestone in his career. Following his departure from Norwich City, he joined National League North club Radcliffe in September 2024. With a promising career and remarkable achievements, Riley continues to make a significant impact in the world of professional football.