# Sender name

> The display name shown beside an email address to identify the person, brand, or team sending.

- **Category:** Messaging
- **Updated:** July 2026
- **Canonical page:** [https://emailbump.com/glossary/sender-name](https://emailbump.com/glossary/sender-name)

## Definition

The sender name, commonly called the From name or display name, is the human-readable identity attached to a mailbox in the From header. It should help recipients recognize who is speaking while the From address and authenticated domain reinforce that identity.

Use the subject line for the message topic. Google advises commercial and bulk senders to keep display names consistent, clear, accurate, and free of urgency, recipient names, subject content, or fake interface cues.

## Why it matters

The name is often the first inbox element a recipient scans. Consistency builds recognition, but a human name creates an expectation of authorship and reply behavior that the organization must support.

## How it works

1. The message contains a display name and mailbox in the From header.
2. The email client chooses how to render the name, address, avatar, and extra identity cues.
3. The recipient compares the identity with their signup or customer relationship.
4. Expanded headers and replies expose whether the address and workflow support the visible name.

## Example: Three durable sender models

```text
Northstar              → organization owns the message
Maya at Northstar      → known person owns the point of view
Northstar Support      → shared team owns the conversation
```

## Common mistakes

- Using a stranger’s first name to imitate personal mail.
- Placing offers, urgency, or fake reply cues in the display name.
- Changing names often enough to prevent recognition.
- Routing replies somewhere that contradicts the visible identity.

## Key takeaways

- Use the identity the recipient already knows.
- A personal sender is an authorship and reply promise.
- Keep name, address, domain, content, and reply path coherent.

## Related definitions

- [Email subject line](https://emailbump.com/glossary/subject-line.md) — The brief message label that tells a recipient what an email is about before opening.
- [Domain-based Message Authentication, Reporting, and Conformance](https://emailbump.com/glossary/dmarc.md) — An alignment, policy, and reporting layer that connects SPF or DKIM to the visible From domain.
- [Transactional email](https://emailbump.com/glossary/transactional-email.md) — A message triggered by an individual action, account event, or existing transaction.
- [Open rate](https://emailbump.com/glossary/open-rate.md) — The share of delivered messages for which the sender recorded at least one tracking-pixel load.

## Related guides

- [How to design a welcome email that earns the next step](https://emailbump.com/blog/design-effective-welcome-email.md) — A practical guide to welcome-email strategy, hierarchy, copy, mobile accessibility, automation, measurement, and the product journey after the click.
- [Why Gmail shows “via”—and how to fix your sender identity](https://emailbump.com/blog/gmail-via-label-dkim-alignment.md) — A practical guide to the domains behind Gmail’s via label, aligned DKIM and SPF, third-party senders, forwarding, and the headers that reveal the real problem.
- [How to choose an email From name people recognize](https://emailbump.com/blog/choose-email-from-name.md) — A practical framework for naming marketing, transactional, support, and automated email without sacrificing trust or consistency.
- [Should your email come from a person or your brand?](https://emailbump.com/blog/person-vs-brand-email-sender.md) — A practical decision framework for founder emails, newsletters, lifecycle messages, and support—without using a human name as a growth trick.

## Primary sources

- [Google: Display name guidelines](https://support.google.com/mail/answer/81126?hl=en)
- [RFC 5322: Internet Message Format](https://www.rfc-editor.org/rfc/rfc5322)