How popular is the name Sim in 2025?

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

When was the name Sim most popular?

Sim peaked in 1882, reaching #298 among US boy names.

Sim will almost certainly be the only one in school.

boy name

Sim entered the US charts in 1880, peaked at #298 in 1882, is rarely given today — a rare gem few children share.

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rank today

#298

peak (1882)

babies in 2025

rare

a rare gem few children share

About 500 people named Sim are estimated to be alive in the US today.

The typical Sim alive today was born around 1928, making them about 97 years old.

Estimated from official SSA birth records and life tables.

How popular is the name Sim in 2025?: Sim is rarely given in the US today — it does not rank in the top 2000 boy names.
When was the name Sim most popular?: Sim peaked in 1882, reaching #298 among US boy names.
Will my child share the name Sim with classmates?: Sim will almost certainly be the only one in school.

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