How Many People Are Named Isaias?
people named Isaias are alive in the United States today (estimate)
About 1 in 19,094 people in the US has this name
Based on 18,644 babies named Isaias in Social Security records from 1915 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎 Rare
Peak Year
755 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Late Latin form of ISAIAH used in some versions of the Bible.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
⚧ Gender Distribution
All of the babies given the name Isaias in the records were boys.
👥 Age Distribution
The average person named Isaias alive today is about 18 years old, and 84% are under 30. Half of them were between 6 and 24 in 2025.
📈 Popularity Over Time
Isaias first appears in the records in 1915, and 2025 was its biggest year so far, with 755 babies.
Babies given the name each year, 1915 to 2025
🏆 Rank History
Isaias has never been one of the 100 most popular boys' names. Its best rank was #426, in 2025. In 2025 it ranked #426.
| Boys | |
|---|---|
| Rank in 2025 | #426 |
| Best rank | #426 (2025) |
| Years in the top 100 | None |
| Rank in its biggest decade | #542 in the 2010s |
📍 State-Wise Distribution
People named Isaias alive today, by the state where they were born (estimate; state records start in 1910).
More people named Isaias were born in California than in any other state: about 4,854 of those alive today. Compared with the national rate in the same years, Isaias was given 2.5 times as often in Texas, 2.3 times in California and 1.7 times in Arizona.
Look up another name
⊙ We don't save the names you search.