The name Marcel, a classic and somewhat old-fashioned first name, has seen a surprising revival in French maternity wards. In 2025, nearly 585 babies were given the name, according to statistics from Insee, France's national institute for statistics and economic analysis. Once extremely popular, Marcel was given to around 14,520 newborns at its peak in 1920. However, its popularity waned significantly over the decades, dropping to just around 30 births in the mid-2000s before beginning a steady resurgence in recent years. This revival is part of a broader trend in France and other countries where retro first names are making a comeback. One explanation for this is the so-called "100-year rule," a naming phenomenon where names that were popular a century ago become fashionable again. Insee estimates that the average age of people named Marcel today is about 75 years, placing them in the generation of great-grandparents. This suggests that the name is being reintroduced by younger parents who are drawn to its nostalgic appeal. While the number of *Marcel*s born in 2025 is still far below the peak from 1920, the steady increase is noteworthy. Parents are increasingly choosing this traditional name over more modern and popular choices like Gabriel, Léa, or Noah. This trend reflects a growing interest in names with historical significance and a sense of timeless charm. The resurgence of Marcel highlights a broader cultural shift toward embracing the past in naming choices. As parents seek to connect with heritage and history, names that once belonged to previous generations are finding new life in contemporary baby names. This phenomenon is not limited to Marcel but is part of a wider movement that values tradition and nostalgia in an ever-changing world.