# Ostrom

> English word · Proper noun · frequency rank #97,392

## Definitions
1. A surname from Swedish.

## Etymology
Borrowed from Swedish Öström, an ornamental surname composed of the elements ö (“island”) and ström (“stream”).

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