How popular is the name Sylvio in 2025?

Sylvio is rarely given in the US today — it does not rank in the top 2000 boy names.

When was the name Sylvio most popular?

Sylvio peaked in 1907, reaching #1345 among US boy names.

Sylvio will almost certainly be the only one in school.

boy name

Sylvio entered the US charts in 1907, peaked at #1345 in 1907, is rarely given today — a rare gem few children share.

—

rank today

#1345

peak (1907)

babies in 2025

rare

a rare gem few children share

Fewer than a hundred people named Sylvio are estimated to be alive in the US today — a true one-of-a-kind name.

The typical Sylvio alive today was born around 1924, making them about 101 years old.

Estimated from official SSA birth records and life tables.

How popular is the name Sylvio in 2025?: Sylvio is rarely given in the US today — it does not rank in the top 2000 boy names.
When was the name Sylvio most popular?: Sylvio peaked in 1907, reaching #1345 among US boy names.
Will my child share the name Sylvio with classmates?: Sylvio will almost certainly be the only one in school.

Put them head to head — full stats, history and a verdict.