Isaias
3 countries#426 in United States, 2025Popularity across 3 countries
Each line is scaled to its own peak, so you can compare when Isaias was in fashion in each country, whatever the population size.
Country by country
🇺🇸 United States
18,644 births recorded 1915–2025 · currently #426 · peaked in 2025 with 755 births
Most common in: California, Texas, Florida, New York, Illinois
Source: Social Security Administration, official birth-registration data
🇫🇷 France
40 births recorded 1972–2022 · currently #4045 · peaked in 2021 with 7 births
Most common in: Seine-Saint-Denis
Source: INSEE, official birth-registration data
🏴🏴 England & Wales
21 births recorded 2012–2021 · currently #3990 · peaked in 2012 with 4 births
Source: Office for National Statistics, official birth-registration data
🇬🇧 United Kingdom
21 births recorded 2012–2021 · peaked in 2012 with 4 births (England & Wales + Scotland + Northern Ireland combined)
Source: ONS, National Records of Scotland & NISRA (combined), official birth-registration data
United States rank history
Isaias’s rank among boys’ names, most recent 20 years on record.
| Year | Rank | vs. prior yr |
|---|---|---|
| 2006 | #530 | — |
| 2007 | #508 | ↑22 |
| 2008 | #497 | ↑11 |
| 2009 | #481 | ↑16 |
| 2010 | #494 | ↓13 |
| 2011 | #538 | ↓44 |
| 2012 | #513 | ↑25 |
| 2013 | #533 | ↓20 |
| 2014 | #550 | ↓17 |
| 2015 | #551 | ↓1 |
| 2016 | #538 | ↑13 |
| 2017 | #547 | ↓9 |
| 2018 | #515 | ↑32 |
| 2019 | #494 | ↑21 |
| 2020 | #472 | ↑22 |
| 2021 | #491 | ↓19 |
| 2022 | #455 | ↑36 |
| 2023 | #441 | ↑14 |
| 2024 | #449 | ↓8 |
| 2025 | #426 | ↑23 |
Frequently asked questions about Isaias
Is Isaias a popular name?
Yes — Isaias currently ranks #426 among boys’ names in United States as of 2025, based on official birth records.
Is Isaias more common for boys or girls?
Isaias is recorded predominantly as a boys’ name in official United States birth data.
When was Isaias most popular?
Isaias peaked in 2025 in United States, with 755 recorded births that year.
Is Isaias rising or falling in popularity?
In United States, Isaias’s popularity is rising — its rank has improved from #3392 in 1915 to #426 in 2025.
How many babies have been named Isaias?
At least 18,705 babies have been recorded with the name Isaias across official birth statistics in 3 countries.
Is Isaias popular in more than one country?
Yes — Isaias appears in official birth records in 3 countries: United States, France, England & Wales.
What names are similar in popularity to Isaias?
Based on real 2025 ranking data in United States, names ranked closest to Isaias include Julius, Lucca, Tadeo, Lian.
Similar names right now
Ranked directly next to Isaias in United States, 2025 — a real popularity match, not a subjective list.