# kan vs Ku

> English confusable word pair

## The two words

### kan
*noun · IPA /kɑːn/ · frequency rank #17,879*
Archaic form of khan.

### Ku
*name · frequency rank #14,350*
A surname from Korean.

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