# Castillo

> French word · Proper noun · frequency rank #34,458

## Definitions
1. Nom de famille.

## Easily confused with
- **Costello** (https://plainspell.com/fr/vs/castillo-vs-costello)
- **castille** (https://plainspell.com/fr/vs/castille-vs-castillo)
- **castillan** (https://plainspell.com/fr/vs/castillan-vs-castillo)

## Common misspellings (10)
`acstillo`, `casitllo`, `casstillo`, `castilo`, `castilol`, `castlilo`, `casttillo`, `catsillo`, `ccastillo`, `csatillo`

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