Isaias
- Gender
- Boy
- Say it
- ee-sah-EE-as
- Origin
- Hebrew
- UK rank, 2025
- #3,329 for boys
- US rank, 2025
- #426 for boys
Isaias is a boys' name of Hebrew origin, meaning “God is salvation”. In 2025 it ranked 3,329th for boys in the UK (6 babies) and 426th for boys in the US (755 babies).
What does Isaias mean?
Hebrew: Spanish and Portuguese form of Isaiah
“God is salvation”
Isaiah is one of the major prophets of the Hebrew Bible.
Is Isaias a girl's or a boy's name?
Isaias is a boys' name. In 2025, it was given to 6 boys in the UK and 755 boys in the US. Too few girls were given it to be listed.
How popular is Isaias in the UK?
- Rank in 2025
- 3,329th among boys
- Babies in 2025
- 6 about 1 in 50,000 boys
- Five-year trend
- Rising up 40% in five years
- Same name in a class
- under 1% chance among 15 boys
In 2025, 6 boys in the UK were named Isaias, making it the 3,329th most popular name for boys. Five years earlier, in 2020, it was 4,803rd. Its busiest year was 2024, with 8 boys.
Among boys in 2025, it was 3,239th in England and Wales.
Isaias in the UK, year by year
| Year | Boys | Rank |
|---|---|---|
| 2025 | 6 | #3,329 |
| 2024 | 8 | #2,750 |
| 2023 | 0 | – |
| 2022 | 6 | #3,219 |
| 2021 | 4 | #4,188 |
| 2020 | 3 | #4,803 |
| 2019 | 3 | #4,913 |
| 2018 | 4 | #4,169 |
| 2017 | 4 | #4,161 |
| 2016 | 0 | – |
| 2015 | 0 | – |
| 2014 | 0 | – |
| 2013 | 0 | – |
| 2012 | 4 | #4,147 |
How popular is Isaias in the US?
- Rank in 2025
- 426th among boys
- Babies in 2025
- 755 about 1 in 2,300 boys
- Five-year trend
- Steady up 23% in five years
- Same name in a class
- under 1% chance among 15 boys
In 2025, 755 boys in the US were named Isaias, making it the 426th most popular name for boys. Five years earlier, in 2020, it was 472nd. It first appears in the records in 1915.
2025 had the most boys named Isaias of any year since it first appeared, in 1915.
Half of all the boys named Isaias in the US since 1880 were born between 1999 and 2018, the years shaded on the chart below.
Isaias in the US, year by year
| Year | Boys | Rank |
|---|---|---|
| 2025 | 755 | #426 |
| 2024 | 704 | #449 |
| 2023 | 705 | #441 |
| 2022 | 676 | #455 |
| 2021 | 600 | #491 |
| 2020 | 632 | #472 |
| 2019 | 580 | #494 |
| 2018 | 550 | #515 |
| 2017 | 508 | #547 |
| 2016 | 541 | #538 |
| 2015 | 520 | #551 |
| 2014 | 500 | #550 |
| 2013 | 499 | #533 |
| 2012 | 513 | #513 |
| 2011 | 475 | #538 |
| 2010 | 526 | #494 |
| 2009 | 569 | #481 |
| 2008 | 551 | #497 |
| 2007 | 521 | #508 |
| 2006 | 480 | #530 |
| 2005 | 475 | #518 |
| 2004 | 486 | #503 |
| 2003 | 382 | #577 |
| 2002 | 401 | #550 |
| 2001 | 435 | #518 |
| 2000 | 364 | #565 |
| 1999 | 332 | #586 |
| 1998 | 338 | #579 |
| 1997 | 253 | #649 |
| 1996 | 288 | #610 |
| 1995 | 237 | #686 |
| 1994 | 195 | #751 |
| 1993 | 192 | #752 |
| 1992 | 178 | #781 |
| 1991 | 165 | #799 |
| 1990 | 157 | #808 |
| 1989 | 144 | #827 |
| 1988 | 112 | #902 |
| 1987 | 94 | #973 |
| 1986 | 100 | #913 |
| 1985 | 95 | #934 |
| 1984 | 97 | #884 |
| 1983 | 86 | #949 |
| 1982 | 92 | #933 |
| 1981 | 83 | #995 |
| 1980 | 82 | #996 |
| 1979 | 76 | #1,016 |
| 1978 | 57 | #1,177 |
| 1977 | 46 | #1,335 |
| 1976 | 66 | #1,019 |
| 1975 | 42 | #1,345 |
| 1974 | 48 | #1,198 |
| 1973 | 54 | #1,108 |
| 1972 | 34 | #1,453 |
| 1971 | 48 | #1,181 |
| 1970 | 31 | #1,522 |
| 1969 | 28 | #1,526 |
| 1968 | 24 | #1,613 |
| 1967 | 21 | #1,710 |
| 1966 | 29 | #1,427 |
| 1965 | 25 | #1,558 |
| 1964 | 24 | #1,614 |
| 1963 | 24 | #1,627 |
| 1962 | 24 | #1,624 |
| 1961 | 23 | #1,685 |
| 1960 | 20 | #1,811 |
| 1959 | 23 | #1,664 |
| 1958 | 23 | #1,643 |
| 1957 | 23 | #1,672 |
| 1956 | 25 | #1,567 |
| 1955 | 17 | #1,901 |
| 1954 | 16 | #1,955 |
| 1953 | 22 | #1,629 |
| 1952 | 30 | #1,377 |
| 1951 | 20 | #1,682 |
| 1950 | 23 | #1,537 |
| 1949 | 18 | #1,753 |
| 1948 | 18 | #1,757 |
| 1947 | 9 | #2,670 |
| 1946 | 16 | #1,812 |
| 1945 | 21 | #1,444 |
| 1944 | 14 | #1,889 |
| 1943 | 12 | #2,181 |
| 1942 | 18 | #1,682 |
| 1941 | 14 | #1,903 |
| 1940 | 10 | #2,322 |
| 1939 | 17 | #1,636 |
| 1938 | 8 | #2,646 |
| 1937 | 11 | #2,197 |
| 1936 | 14 | #1,872 |
| 1935 | 20 | #1,538 |
| 1934 | 21 | #1,498 |
| 1933 | 12 | #2,093 |
| 1932 | 13 | #2,101 |
| 1931 | 12 | #2,207 |
| 1930 | 16 | #1,889 |
| 1929 | 23 | #1,523 |
| 1928 | 10 | #2,659 |
| 1927 | 10 | #2,702 |
| 1926 | 12 | #2,435 |
| 1925 | 9 | #2,934 |
| 1924 | 11 | #2,641 |
| 1923 | 0 | – |
| 1922 | 9 | #3,013 |
| 1921 | 7 | #3,516 |
| 1920 | 7 | #3,488 |
| 1919 | 6 | #3,735 |
| 1918 | 0 | – |
| 1917 | 6 | #3,543 |
| 1916 | 0 | – |
| 1915 | 6 | #3,391 |
Names like Isaias
Names given in the same years and the same naming tradition, with a similar sound.
Tobias, Elias, Jude, Elijah, Sebastian, Gabriel, Isaac, Noah, Myles, Zachary, Jonah, Caleb
Names related to Isaias
Isaiah, Isaia, Isai, Esaias, Izaias, Isaih, Issaiah, Isaiahs
More Hebrew names
Isabella, James, Jack, Mia, Ava, Ezra, Benjamin, Jacob, Ethan, Daniel, Samuel, Mateo, Elsie, Levi, Eliana, Joseph
Sources
Figures from Baby names in England and Wales (Office for National Statistics), Babies' first names (National Records of Scotland), Baby names (Northern Ireland Statistics and Research Agency) and Popular Baby Names (US Social Security Administration). Nameling last updated them on 20 October 2026. How the figures are worked out, and the data to download.
To cite this page: Nameling, “Isaias: name meaning, origin and popularity”, https://www.nameling.co.uk/names/isaias, updated 20 October 2026.