Alphonsus

Boy name

Alphonsus has been given to 454 babies in the U.S. since 1883. It peaked in 1917. In 2025, about 1 in 244,011 boys was named Alphonsus.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

454

Peak year

1917 (28 babies)

Rank in 2025

Below top 1000

First recorded

1883

10-year trend

New / returning

Gender split

All boys

Same primary gender, peaked around the same years, and roughly as common as Alphonsus.

454 babies since 1907

453 babies since 1881

456 babies since 1904

452 babies since 1884

450 babies since 1880

450 babies since 1899

459 babies since 1880

459 babies since 1906

How popular is the name Alphonsus?

Alphonsus has been given to 454 babies in the U.S. since 1883. It ranked below the top 1000 in 2025.

When did the name Alphonsus peak?

Alphonsus peaked in 1917, when 28 babies were given the name.

Is Alphonsus a girl or boy name?

Alphonsus is primarily a boy name (100% of babies named Alphonsus are boys).

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