Isadore
2025 SSA
Below 5 births
About Isadore
A classic variation of the name Isidore, both Isadore and Isidore were equally popular at their peak in the 1910s. They were historically used among Jewish families — Isidore and Isadore were often used as Americanizations of Jewish names such as Israel and Isaac.
Greta Gerwig and Noah Baumbach have a son named Isadore, born in 2023.
Isadore is also given to girls.
Pronounced IS-uh-dor.
As of October 2026, Isadore ranked #5963 in US births in 2025 SSA, peaked at #274 in 1913.
Popularity & trends
Data table
| Year | US rank · boys | Births · boys | US rank · girls | Births · girls |
|---|---|---|---|---|
| 2014 | — | 0 | — | 0 |
| 2015 | — | 0 | — | 0 |
| 2016 | — | 0 | — | 0 |
| 2017 | — | 0 | — | 0 |
| 2018 | — | 0 | — | 0 |
| 2019 | — | 0 | — | 0 |
| 2020 | #4,924 | 19 | — | 0 |
| 2021 | #4,998 | 19 | — | 0 |
| 2022 | — | 0 | — | 0 |
| 2023 | — | 0 | — | 0 |
| 2024 | — | 0 | — | 0 |
| 2025 | — | 0 | — | 0 |
Similar names
These 20 names were selected by our users looking for other names like Isadore.
Isadore on lists
Famous Isadores
- Isadore Manuel SingerBoy
American mathematician
- Isadore Gilbert MudgeBoy
American librarian
- Isadore PerlmanBoy
American nuclear chemist
- Isadore "Issy" SharpBoy
Canadian founder of Four Seasons Hotels
- Joseph Isadore "Joe" LiebermanBoy
U.S. Senator from Connecticut
Isadore in pop culture
- Isadore Maximillian Theodore Ivan MeltonBoy
"Z", Character on TV series "All Grown Up!"
- Isadore "Izzy" DanielsBoy
character in film "Jump In!"