Sheamus is a masculine Irish name that means "supplanter" or "one who takes the place of another." It is a popular name in Ireland and holds a strong cultural significance. Sheamus is often associated with strength, power, and resilience, making it a popular choice for parents looking for a strong name for their child. The name Sheamus is often given to boys who are seen as leaders or protectors, with a confident and determined demeanor. Overall, Sheamus is a timeless and impactful name that carries a sense of tradition and honor.