Sí, WhatsApp permitirá usar un nombre de usuario en lugar del número de teléfono

> your phone number is personal and sometimes you want to connect without handing it over. that's why we're introducing usernames for WhatsApp. > > starting this week, you can reserve a username to use later this year when we launch the feature. It takes just a few seconds, make sure… > > — WhatsApp (@WhatsApp) June 29, 2026