How popular is the name Lonza in 2025?

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

When was the name Lonza most popular?

Lonza peaked in 1900, reaching #1162 among US boy names.

Lonza will almost certainly be the only one in school.

boy name

Lonza entered the US charts in 1900, peaked at #1162 in 1900, is rarely given today — a rare gem few children share.

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rank today

#1162

peak (1900)

babies in 2025

rare

a rare gem few children share

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

The typical Lonza alive today was born around 1932, making them about 93 years old.

Estimated from official SSA birth records and life tables.

How popular is the name Lonza in 2025?: Lonza is rarely given in the US today — it does not rank in the top 2000 boy names.
When was the name Lonza most popular?: Lonza peaked in 1900, reaching #1162 among US boy names.
Will my child share the name Lonza with classmates?: Lonza will almost certainly be the only one in school.

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