# Cassini

> English word · Proper noun · frequency rank #37,844

## Definitions
1. A surname from Italian.
2. A surname from Italian.

## Etymology
Borrowed from Italian Cassini.

## Easily confused with
- **causing** (https://plainspell.com/en/vs/cassini-vs-causing)
- **casting** (https://plainspell.com/en/vs/cassini-vs-casting)
- **Cassius** (https://plainspell.com/en/vs/cassini-vs-cassius)
- **cussing** (https://plainspell.com/en/vs/cassini-vs-cussing)
- **casino** (https://plainspell.com/en/vs/casino-vs-cassini)
- **casing** (https://plainspell.com/en/vs/casing-vs-cassini)
- **Cassie** (https://plainspell.com/en/vs/cassie-vs-cassini)
- **Cassidy** (https://plainspell.com/en/vs/cassidy-vs-cassini)

## Common misspellings (8)
`acssini`, `casini`, `casisni`, `cassiin`, `cassinni`, `cassnii`, `ccassini`, `csasini`

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