How Many People Are Named Sinai?
people named Sinai are alive in the United States today (estimate)
About 1 in 136,060 people in the US has this name
Based on 2,535 babies named Sinai in Social Security records from 1988 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
115 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Of the babies given the name Sinai, 90.2% were girls and 9.8% were boys. The share has stayed close to this since the 1990s: 87.9% of the babies were girls then and 88.6% in the 2020s.
👥 Age Distribution
The average person named Sinai alive today is about 14 years old, and 95% are under 30. Half of them were between 7 and 20 in 2025.
📈 Popularity Over Time
Sinai first appears in the records in 1988 and was given most often in 2009, to 115 babies. In 2025, 85 babies got the name.
Babies given the name each year, 1988 to 2025
🏆 Rank History
Sinai has never been one of the 100 most popular girls' names. Its best rank was #1,933, in 2023. In 2025 it ranked #2,381.
| Girls | |
|---|---|
| Rank in 2025 | #2,381 |
| Best rank | #1,933 (2023) |
| Years in the top 100 | None |
| Rank in its biggest decade | #2,338 in the 2010s |
📍 State-Wise Distribution
People named Sinai alive today, by the state where they were born (estimate; state records start in 1910).
More people named Sinai were born in California than in any other state: about 636 of those alive today. Compared with the national rate in the same years, Sinai was given 3.8 times as often in California and 2.4 times in Texas.
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