How Many People Are Named Mar?
people named Mar are alive in the United States today (estimate)
About 1 in 354,916 people in the US has this name
Based on 1,188 babies named Mar in Social Security records from 1913 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
129 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Of the babies given the name Mar, 76.7% were girls and 23.3% were boys. The share of girls among babies named Mar rose from 69% in the 1950s to 85.3% in the 2020s.
👥 Age Distribution
The average person named Mar alive today is about 24 years old, and 67% are under 30. Half of them were between 2 and 45 in 2025.
📈 Popularity Over Time
Mar first appears in the records in 1913, and 2025 was its biggest year so far, with 129 babies.
Babies given the name each year, 1913 to 2025
🏆 Rank History
Mar has never been one of the 100 most popular girls' names. Its best rank was #1,708, in 2025. In 2025 it ranked #1,708. Among boys, its best rank was #3,016, in 1968.
| Girls | Boys | |
|---|---|---|
| Rank in 2025 | #1,708 | #8,665 |
| Best rank | #1,708 (2025) | #3,016 (1968) |
| Years in the top 100 | None | None |
| Rank in its biggest decade | #2,888 in the 2020s | #7,738 in the 2020s |
📍 State-Wise Distribution
People named Mar alive today, by the state where they were born (estimate; state records start in 1910).
More people named Mar were born in California than in any other state: about 104 of those alive today. Compared with the national rate in the same years, Mar was given 3.4 times as often in California and 3 times in Texas.
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