# Kos vs Ku

> English confusable word pair

## The two words

### Kos
*name · frequency rank #27,534*
An island of the Dodecanese, Greece.

### 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/kos-vs-ku