The series is called Resident Evil in the West because Capcom couldn’t use its original Japanese title, Biohazard , in the United States, so they held an internal naming contest and chose “Resident Evil” as the new, trademarkable name.

Quick Scoop: Why “Resident Evil”?

In Japan, the series is actually called Biohazard , which directly references the viral outbreaks and biological weapons in the story.

When Capcom prepared to release the first game in the U.S. in the mid‑90s, they ran into two big problems with the name Biohazard :

  • There was already a DOS game called Biohazard in the U.S.
  • A New York hardcore band was also using the name Biohazard.

Because of this, Biohazard was considered too generic and legally tricky to trademark and market in the West.

How “Resident Evil” Was Picked

Capcom’s U.S. side organized a company‑wide contest to find a new title that would be legally safe and marketable.

One of the proposed names was Resident Evil , which fit because:

  • The first game is set in a secluded mansion, essentially a “residence.”
  • That residence is full of monsters and zombies—literal “evil” residents.

The marketing team loved how the name sounded, and it won out over other suggestions, becoming the official Western title.

Does the Name Mean Anything Deeper?

You can read “Resident Evil” a couple of ways that fans often point out:

  • Literal: Evil creatures residing in a mansion or specific location (the core setup of the first game).
  • Thematic: Evil that has taken up residence inside institutions and people (like the Umbrella Corporation and characters tied to bioweapons).

However, historically, the name was chosen more for branding and trademark reasons than for deep symbolism; the symbolic readings came later as the franchise expanded.

Mini FAQ (HTML Table)

Below is a quick reference in HTML table format, as requested:

html

<table>
  <thead>
    <tr>
      <th>Question</th>
      <th>Short Answer</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>Original Japanese title?</td>
      <td><i>Biohazard</i>, referencing viral outbreaks and bioweapons.[web:3][web:5][web:7]</td>
    </tr>
    <tr>
      <td>Why not use "Biohazard" in the U.S.?</td>
      <td>Conflicts with an existing DOS game and a band named Biohazard, plus it was hard to trademark.[web:3][web:6][web:7]</td>
    </tr>
    <tr>
      <td>How was "Resident Evil" chosen?</td>
      <td>Capcom ran an internal naming contest; "Resident Evil" won as a memorable, marketable title.[web:3][web:5][web:7]</td>
    </tr>
    <tr>
      <td>What does "Resident Evil" refer to?</td>
      <td>The creepy mansion setting and its monstrous residents in the first game, and more broadly evil taking up residence in people and corporations.[web:3][web:4][web:5][web:7]</td>
    </tr>
    <tr>
      <td>Is it still called Biohazard anywhere?</td>
      <td>Yes, Japan still uses the Biohazard name for the entire franchise.[web:3][web:5][web:7]</td>
    </tr>
  </tbody>
</table>

TL;DR: It’s called Resident Evil in the West because Capcom couldn’t legally use the original title Biohazard abroad, ran an internal naming contest, and picked a spooky mansion‑themed name that they could trademark.

Information gathered from public forums or data available on the internet and portrayed here.