Boy · #4857 in 2025

Aloysius

Aloysius: popularity and trends since 1880

Popularity, 1880–2025

per 100,000 boys born

Aloysius per 100,000 boys born, by year. Peak: 1898. Gaps are years with fewer than five births, which SSA does not publish. Source: SSA, 1880–2025.

Aloysius has held steady: its share of boys born has barely moved over the last 10 years. It now stands at 4% of its 1898 peak.

Names of the other sex that are about as common right now, so two siblings' names do not sound a generation apart.