NameData
Name file · Boy · SSA 1880–2024
Jan
Jan is a boy's name.
▼ Fallingthe Baby Boomers
22,355
Total named
55
Avg ageestimated
1954
Peak year
#2,210
Rank in 2024
Jan peaked in 1954, when about 767 boys were given the name. Today it ranks 2,210th for boys, falling. Most people named Jan today are around 55 years old (estimated) — squarely the Baby Boomers. In all, roughly 22,355 boys have been named Jan since record-keeping began in 1902.

📈 Popularity over time

How many boys were named Jan each year, 1880–2024.
Peak: 1954767 boys192019401960198020002020

♀ ♂ A shared name

Jan is given to both girls and boys. Among everyone with this name:
71% girls
29% boys

↔ Names from the same era

Other boys' names that peaked around the same time as Jan:
DougClevelandMonteRodgerMattRobbie
Data: U.S. Social Security Administration (public domain), 1880–2024. Average age is estimated from a survival curve, not actuarial tables.
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How we read a name

Every figure on this page comes from the U.S. Social Security Administration's public-domain record of names given to babies born in the United States from 1880 to 2024. The SSA only counts a name in a year if at least five babies received it.

Popularity & rank

The trajectory shows how many boys were named Jan each year. The peak year is simply the year that count was highest, and the rank is where the name sat among all boys' names in 2024.

Estimated average age

We estimate the typical age of living people with this name by combining how many were born each year with a rough survival curve. It's a useful approximation for "how old does this name feel," not a precise actuarial figure — that's why we always label it estimated.

For general informational and entertainment purposes only. Counts reflect U.S. SSA card applications and may differ from total births. Figures are rounded.