There are an estimated 93 people named Alphonsus alive worldwide today. That ranks Alphonsus at #28772 globally, with the highest concentrations in United States.
In the United States, Alphonsus is held by approximately 93 people, ranking #28772 among first names. That works out to roughly 0 per 100,000 Americans (or 1 in 3,568,817 U.S. residents).
Historically Alphonsus is used overwhelmingly as a male name (100.0% male).
Alphonsus appears in birth records going back to 1880. Use the chart below to see how its popularity has changed across decades, and the surname section to find common pairings.