How popular is the name Delos in 2025?

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

When was the name Delos most popular?

Delos peaked in 1890, reaching #667 among US boy names.

Delos will almost certainly be the only one in school.

boy name

Delos entered the US charts in 1880, peaked at #667 in 1890, is rarely given today — a rare gem few children share.

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rank today

#667

peak (1890)

babies in 2025

rare

a rare gem few children share

About 300 people named Delos are estimated to be alive in the US today.

The typical Delos alive today was born around 1929, making them about 96 years old.

Estimated from official SSA birth records and life tables.

How popular is the name Delos in 2025?: Delos is rarely given in the US today — it does not rank in the top 2000 boy names.
When was the name Delos most popular?: Delos peaked in 1890, reaching #667 among US boy names.
Will my child share the name Delos with classmates?: Delos will almost certainly be the only one in school.

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