# Calvert County

> English word · Proper noun

## Definitions
1. One of the 23 counties in Maryland, United States. County seat: Prince Frederick.

## Etymology
Named after the family name (Calvert) of Baron Baltimore.

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