# Issac

> English word · Proper noun · frequency rank #48,834

## Definitions
1. A male given name from Hebrew.
2. A Spanish surname transferred from the given name.
3. A commune in Dordogne department, Nouvelle-Aquitaine, France.

## Etymology
Old variant of Isaac.

## Easily confused with
- **issue** (https://plainspell.com/en/vs/issac-vs-issue)
- **ISA** (https://plainspell.com/en/vs/isa-vs-issac)
- **ISS** (https://plainspell.com/en/vs/iss-vs-issac)
- **IaC** (https://plainspell.com/en/vs/iac-vs-issac)
- **ISC** (https://plainspell.com/en/vs/isc-vs-issac)
- **issa** (https://plainspell.com/en/vs/issa-vs-issac)
- **Isla** (https://plainspell.com/en/vs/isla-vs-issac)
- **iMac** (https://plainspell.com/en/vs/imac-vs-issac)
- **isha** (https://plainspell.com/en/vs/isha-vs-issac)
- **Islam** (https://plainspell.com/en/vs/islam-vs-issac)
- **Isaac** (https://plainspell.com/en/vs/isaac-vs-issac)

## Common misspellings (4)
`isasc`, `issacc`, `issca`, `sisac`

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/issac