Meta’s shift toward “usernames” outlines a new privacy push for WhatsApp growth

Meta Platforms is betting that stronger privacy defaults can support WhatsApp’s next phase of user growth, according to coverage of the messaging app’s latest identity feature. The key change is WhatsApp “usernames,” an option that lets people reach one another using a unique identifier rather than a phone number, reducing the exposure of personal contact details when initiating new conversations.

Under the approach described in recent reporting, WhatsApp users will be able to reserve their usernames before the broader feature launch. Gulf News reported that more than three billion WhatsApp users will be able to reserve their own usernames starting June 29, with the feature slated to roll out later this year. The reservation is handled inside the app, with users notified when they are eligible.

WhatsApp’s stated goal, as summarized by Gulf News, is to allow users to choose something “unique that only people you want to contact you will know.” The same reporting emphasized that usernames are not intended to replicate social media-style discovery. Unlike a searchable profile directory, WhatsApp said there would be no suggestions or browsing option, meaning people will generally need to know an exact username before contacting someone for the first time.

Privacy concerns are at the center of the design. The reporting noted that phone numbers are often tied to multiple areas of a person’s digital life, so some users may prefer a way to communicate with new contacts without disclosing a personal identifier upfront. In the same context, Gulf News reported that usernames could also help users join certain group conversations, including community or activity-based chats, without immediately sharing a phone number with strangers.

A notable operational detail is the timing of reservations. WhatsApp opened username reservations early, Gulf News reported, because so many people are already on the service that name collisions are likely. The app indicated that for over three billion users, many names overlap, so early reservations give everyone the opportunity to select the username that matters to them.

For Meta, the change is strategically aligned with a broader messaging bet: WhatsApp remains the primary way the company reaches hundreds of millions of people globally for communication, and identity and contact rules influence how friction-free the product feels. By offering a privacy-preserving alternative to phone-number sharing, Meta could reduce hesitation among users who have historically been wary about giving out contact details, particularly when connecting across regions, workplaces, or communities.

The monetization angle is more indirect in the information currently available. WhatsApp has long served businesses through WhatsApp Business and related advertising products, but the material cited in recent coverage focuses on the privacy and identity mechanics of usernames rather than revenue outcomes tied to the feature. Meta did not provide, in the cited reporting, any specific performance targets, adoption rates, or financial forecasts tied to username usage.

Still, the rollout raises practical questions for WhatsApp’s ecosystem. If usernames are not discoverable, the feature’s value will likely depend on how users share identifiers with each other, and how businesses or community organizers prompt new contacts to adopt usernames before outreach. What Meta and WhatsApp do or do not change about how accounts are verified, how admins handle invitations in groups, and whether usernames affect business messaging workflows is not spelled out in the cited coverage. Users may also need time to adjust to the new initiation path when a phone number is not used.