NameData
Name file · Boy · SSA 1880–2024
Demario
Demario is a boy's name.
▼ FallingMillennials
6,333
Total named
31
Avg ageestimated
1989
Peak year
#3,352
Rank in 2024
Demario peaked in 1989, when about 334 boys were given the name. Today it ranks 3,352nd for boys, falling. Most people named Demario today are around 31 years old (estimated) — squarely Millennials. In all, roughly 6,333 boys have been named Demario since record-keeping began in 1968.

📈 Popularity over time

How many boys were named Demario each year, 1880–2024.
Peak: 1989334 boys198020002020

↔ Names from the same era

Other boys' names that peaked around the same time as Demario:
RashawnBabyAntwonTreverTravonArnulfo
Data: U.S. Social Security Administration (public domain), 1880–2024. Average age is estimated from a survival curve, not actuarial tables.
← Look up another name

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 Demario 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.