How Many People Are Named Twain?
people named Twain are alive in the United States today (estimate)
About 1 in 3,024,644 people in the US has this name
Based on 130 babies named Twain in Social Security records from 1959 to 2011, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
9 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Twain in the records were boys.
👥 Age Distribution
The average person named Twain alive today is about 51 years old, and 71% are between 30 and 59. Half of them were between 47 and 59 in 2025.
📈 Popularity Over Time
Twain first appears in the records in 1959 and was given most often in 1966, to 9 babies. The last year it was given to at least 5 babies of one sex was 2011.
Babies given the name each year, 1959 to 2011
🏆 Rank History
Twain has never been one of the 100 most popular boys' names. Its best rank was #2,968, in 1966.
| Boys | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #2,968 (1966) |
| Years in the top 100 | None |
| Rank in its biggest decade | #3,702 in the 1960s |
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