Variation of Isidore, Greek
"gift of Isis"

Isadore Origin and Meaning

The name Isadore is a boy's name meaning "gift of Isis".

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.

# 987 in the US

Isadore Rank in US Top 1000

Famous People Named Isadore

  • Isadore Manuel SingerAmerican mathematician
  • Isadore Gilbert MudgeAmerican librarian
  • Isadore PerlmanAmerican nuclear chemist
  • Isadore "Issy" SharpCanadian founder of Four Seasons Hotels
  • Joseph Isadore "Joe" LiebermanU.S. Senator from Connecticut

Isadore in Pop Culture

  • Isadore Maximillian Theodore Ivan Melton"Z", Character on TV series "All Grown Up!"
  • Isadore "Izzy" Danielscharacter in film "Jump In!"