# Bau vs bby

> English confusable word pair

## The two words

### Bau
*name · frequency rank #48,609*
A surname.

### bby
*noun · frequency rank #49,780*
Alternative form of baby (term of endearment).

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