If you’ve accidentally created two profiles, contact ResearchGate support and request a merge.

Or manually add publications from the second name into the first account.

Céline Clement-Ruillet

To combine two profiles on ResearchGate, you can contact their support team directly through the Help Center. Provide both profile URLs and explain that you’d like them merged. They’ll usually handle the request for you. Be sure to confirm you own or have access to both accounts.