# zac vs Zo

> English confusable word pair

## The two words

### zac
*noun · frequency rank #17,748*
Alternative form of zack.

### Zo
*name · frequency rank #33,097*
A diminutive of the female given name Zoe.

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